Appendix D

Laboratory Certifications

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Clean Water ProgramAnalyte Method MatrixAcidity, as CaCO3 SM 2310 B (4a)-97 Non-Potable WaterAlkalinity, as CaCO3 SM 2320 B-97 Non-Potable WaterAmmonia, as N EPA 350.1 Rev 2.0 Non-Potable WaterChemical oxygen demand EPA 410.4 Rev 2.0 Non-Potable WaterChloride EPA 300.0 Rev 2.1 Non-Potable WaterChloride SM 4500-Cl¯ E-97 Non-Potable WaterChlorine, Total Residual SM 4500-Cl G-00 Non-Potable WaterChromium VI SM 3500-Cr B (COLOR)-01 Non-Potable WaterColor SM 2120 B-01 Non-Potable WaterConductivity EPA 120.1 Non-Potable WaterCyanide, Total SM 4500-CN¯ E-99 Non-Potable WaterFluoride SM 4500-F¯ C-97 Non-Potable WaterHardness as CaCO3, Total SM 2340 B-97 Non-Potable WaterKjeldahl nitrogen, Total (TKN) EPA 351.2 Rev 2.0 Non-Potable WaterNitrate, as N EPA 300.0 Rev 2.1 Non-Potable WaterNitrate, as N SM 4500-NO3¯ F-00 (calc.) Non-Potable WaterNitrate+nitrite, as N EPA 300.0 Rev 2.1 Non-Potable WaterNitrate+nitrite, as N SM 4500-NO3¯ F-00 Non-Potable WaterNitrite, as N EPA 300.0 Rev 2.1 Non-Potable WaterNitrite, as N SM 4500-NO3¯ F-00 Non-Potable WaterOil & Grease EPA 1664A (HEM) Non-Potable WaterOil & Grease EPA 1664A (SGT-HEM) Non-Potable WaterOrganic nitrogen EPA 351.2 minus EPA 350.1 (calc.) Rev 2.0 Non-Potable WaterOrthophosphate, as P EPA 300.0 Rev 2.1 Non-Potable WaterOrthophosphate, as P EPA 365.3 Non-Potable WaterpH SM 4500-H+ B-00 Non-Potable WaterPhenolics, Total EPA 420.4 Rev 1.0 Non-Potable WaterPhosphorus EPA 365.3 Non-Potable WaterResidue, filterable (TDS) SM 2540 C-97 Non-Potable WaterResidue, nonfilterable (TSS) SM 2540 D-97 Non-Potable WaterResidue, settleable SM 2540 F-97 Non-Potable Water

Page 1 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Clean Water ProgramAnalyte Method MatrixResidue, Total (TS) SM 2540 B-97 Non-Potable WaterResidue, volatile (VS) EPA 160.4 Non-Potable WaterSilica-dissolved EPA 200.7 Rev 4.4 Non-Potable WaterSulfate EPA 300.0 Rev 2.1 Non-Potable WaterSulfide SM 4500-S2¯ D-00 Non-Potable WaterTemperature, deg. C SM 2550 B-00 Non-Potable WaterTurbidity EPA 180.1 Rev 2.0 Non-Potable WaterAluminum EPA 200.7 Rev 4.4 Non-Potable WaterAluminum EPA 200.8 Rev 5.4 Non-Potable WaterAntimony EPA 200.7 Rev 4.4 Non-Potable WaterAntimony EPA 200.8 Rev 5.4 Non-Potable WaterArsenic EPA 200.7 Rev 4.4 Non-Potable WaterArsenic EPA 200.8 Rev 5.4 Non-Potable WaterBarium EPA 200.7 Rev 4.4 Non-Potable WaterBarium EPA 200.8 Rev 5.4 Non-Potable WaterBeryllium EPA 200.7 Rev 4.4 Non-Potable WaterBeryllium EPA 200.8 Rev 5.4 Non-Potable WaterBoron EPA 200.7 Rev 4.4 Non-Potable WaterCadmium EPA 200.7 Rev 4.4 Non-Potable WaterCadmium EPA 200.8 Rev 5.4 Non-Potable WaterCalcium EPA 200.7 Rev 4.4 Non-Potable WaterChromium, Total EPA 200.7 Rev 4.4 Non-Potable WaterChromium, Total EPA 200.8 Rev 5.4 Non-Potable WaterCobalt EPA 200.7 Rev 4.4 Non-Potable WaterCobalt EPA 200.8 Rev 5.4 Non-Potable WaterCopper EPA 200.7 Rev 4.4 Non-Potable WaterCopper EPA 200.8 Rev 5.4 Non-Potable WaterIron EPA 200.7 Rev 4.4 Non-Potable WaterLead EPA 200.7 Rev 4.4 Non-Potable WaterLead EPA 200.8 Rev 5.4 Non-Potable WaterMagnesium EPA 200.7 Rev 4.4 Non-Potable Water

Page 2 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Clean Water ProgramAnalyte Method MatrixManganese EPA 200.7 Rev 4.4 Non-Potable WaterManganese EPA 200.8 Rev 5.4 Non-Potable WaterMercury EPA 245.1 Rev 3.0 Non-Potable WaterMolybdenum EPA 200.7 Rev 4.4 Non-Potable WaterMolybdenum EPA 200.8 Rev 5.4 Non-Potable WaterNickel EPA 200.7 Rev 4.4 Non-Potable WaterNickel EPA 200.8 Rev 5.4 Non-Potable WaterPotassium EPA 200.7 Rev 4.4 Non-Potable WaterSelenium EPA 200.7 Rev 4.4 Non-Potable WaterSelenium EPA 200.8 Rev 5.4 Non-Potable WaterSilver EPA 200.7 Rev 4.4 Non-Potable WaterSilver EPA 200.8 Rev 5.4 Non-Potable WaterSodium EPA 200.7 Rev 4.4 Non-Potable WaterThallium EPA 200.7 Rev 4.4 Non-Potable WaterThallium EPA 200.8 Rev 5.4 Non-Potable WaterTin EPA 200.7 Rev 4.4 Non-Potable WaterVanadium EPA 200.7 Rev 4.4 Non-Potable WaterVanadium EPA 200.8 Rev 5.4 Non-Potable WaterZinc EPA 200.7 Rev 4.4 Non-Potable WaterZinc EPA 200.8 Rev 5.4 Non-Potable Water1,2,4-Trichlorobenzene EPA 625 Appendix A Non-Potable Water2,4,5-Trichlorophenol EPA 625 Appendix A Non-Potable Water2,4,6-Trichlorophenol EPA 625 Appendix A Non-Potable Water2,4-Dichlorophenol EPA 625 Appendix A Non-Potable Water2,4-Dimethylphenol EPA 625 Appendix A Non-Potable Water2,4-Dinitrophenol EPA 625 Appendix A Non-Potable Water2,4-Dinitrotoluene (2,4-DNT) EPA 625 Appendix A Non-Potable Water2,6-Dinitrotoluene (2,6-DNT) EPA 625 Appendix A Non-Potable Water2-Chloronaphthalene EPA 625 Appendix A Non-Potable Water2-Chlorophenol EPA 625 Appendix A Non-Potable Water2-Methyl-4,6-dinitrophenol EPA 625 Appendix A Non-Potable Water

Page 3 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Clean Water ProgramAnalyte Method Matrix2-Nitrophenol EPA 625 Appendix A Non-Potable Water3,3'-Dichlorobenzidine EPA 625 Appendix A Non-Potable Water4,4'-DDD EPA 608 Appendix A Non-Potable Water4,4'-DDE EPA 608 Appendix A Non-Potable Water4,4'-DDT EPA 608 Appendix A Non-Potable Water4-Bromophenyl phenyl ether EPA 625 Appendix A Non-Potable Water4-Chloro-3-methylphenol EPA 625 Appendix A Non-Potable Water4-Chlorophenyl phenylether EPA 625 Appendix A Non-Potable Water4-Nitrophenol EPA 625 Appendix A Non-Potable WaterAcenaphthene EPA 625 Appendix A Non-Potable WaterAcenaphthylene EPA 625 Appendix A Non-Potable WaterAldrin EPA 608 Appendix A Non-Potable Wateralpha-BHC (alpha-Hexachlorocyclohexane) EPA 608 Appendix A Non-Potable WaterAnthracene EPA 625 Appendix A Non-Potable WaterAroclor-1016 (PCB-1016) EPA 608 Appendix A Non-Potable WaterAroclor-1221 (PCB-1221) EPA 608 Appendix A Non-Potable WaterAroclor-1232 (PCB-1232) EPA 608 Appendix A Non-Potable WaterAroclor-1242 (PCB-1242) EPA 608 Appendix A Non-Potable WaterAroclor-1248 (PCB-1248) EPA 608 Appendix A Non-Potable WaterAroclor-1254 (PCB-1254) EPA 608 Appendix A Non-Potable WaterAroclor-1260 (PCB-1260) EPA 608 Appendix A Non-Potable WaterBenzo[a]anthracene EPA 625 Appendix A Non-Potable WaterBenzo[a]pyrene EPA 625 Appendix A Non-Potable WaterBenzo[b]fluoranthene EPA 625 Appendix A Non-Potable WaterBenzo[g,h,i]perylene EPA 625 Appendix A Non-Potable WaterBenzo[k]fluoranthene EPA 625 Appendix A Non-Potable Waterbeta-BHC (beta-Hexachlorocyclohexane) EPA 608 Appendix A Non-Potable Waterbis(2-Chloroethoxy)methane EPA 625 Appendix A Non-Potable Waterbis(2-Chloroethyl)ether EPA 625 Appendix A Non-Potable Waterbis(2-Chloroisopropyl)ether EPA 625 Appendix A Non-Potable Waterbis(2-Ethylhexyl)phthalate (DEHP) EPA 625 Appendix A Non-Potable Water

Page 4 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Clean Water ProgramAnalyte Method MatrixButyl benzyl phthalate EPA 625 Appendix A Non-Potable WaterChlordane (tech.) EPA 608 Appendix A Non-Potable WaterChrysene EPA 625 Appendix A Non-Potable Waterdelta-BHC (delta-Hexachlorocyclohexane) EPA 608 Appendix A Non-Potable WaterDibenz[a,h]anthracene EPA 625 Appendix A Non-Potable WaterDieldrin EPA 608 Appendix A Non-Potable WaterDiethyl phthalate EPA 625 Appendix A Non-Potable WaterDimethyl phthalate EPA 625 Appendix A Non-Potable WaterDi-n-butyl phthalate EPA 625 Appendix A Non-Potable WaterDi-n-octyl phthalate EPA 625 Appendix A Non-Potable WaterEndosulfan I EPA 608 Appendix A Non-Potable WaterEndosulfan II EPA 608 Appendix A Non-Potable WaterEndosulfan sulfate EPA 608 Appendix A Non-Potable WaterEndrin EPA 608 Appendix A Non-Potable WaterEndrin aldehyde EPA 608 Appendix A Non-Potable WaterFluoranthene EPA 625 Appendix A Non-Potable WaterFluorene EPA 625 Appendix A Non-Potable Watergamma-BHC (Lindane, gamma-HexachlorocyclohexanE)

EPA 608 Appendix A Non-Potable Water

Heptachlor EPA 608 Appendix A Non-Potable WaterHeptachlor epoxide EPA 608 Appendix A Non-Potable WaterHexachlorobenzene EPA 625 Appendix A Non-Potable WaterHexachlorobutadiene EPA 625 Appendix A Non-Potable WaterHexachlorocyclopentadiene EPA 625 Appendix A Non-Potable WaterHexachloroethane EPA 625 Appendix A Non-Potable WaterIndeno[1,2,3-cd]pyrene EPA 625 Appendix A Non-Potable WaterIsophorone EPA 625 Appendix A Non-Potable WaterNaphthalene EPA 625 Appendix A Non-Potable WaterNitrobenzene EPA 625 Appendix A Non-Potable Watern-Nitrosodimethylamine EPA 625 Appendix A Non-Potable Watern-Nitrosodi-n-propylamine EPA 625 Appendix A Non-Potable Water

Page 5 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Clean Water ProgramAnalyte Method Matrixn-Nitrosodiphenylamine EPA 625 Appendix A Non-Potable WaterPentachlorophenol EPA 625 Appendix A Non-Potable WaterPhenanthrene EPA 625 Appendix A Non-Potable WaterPhenol EPA 625 Appendix A Non-Potable WaterPyrene EPA 625 Appendix A Non-Potable WaterToxaphene (Chlorinated camphene) EPA 608 Appendix A Non-Potable Water1,1,1-Trichloroethane EPA 624 Appendix A Non-Potable Water1,1,2,2-Tetrachloroethane EPA 624 Appendix A Non-Potable Water1,1,2-Trichloroethane EPA 624 Appendix A Non-Potable Water1,1-Dichloroethane EPA 624 Appendix A Non-Potable Water1,1-Dichloroethylene EPA 624 Appendix A Non-Potable Water1,2,4-Trichlorobenzene EPA 624 Appendix A Non-Potable Water1,2-Dichlorobenzene EPA 624 Appendix A Non-Potable Water1,2-Dichloroethane EPA 624 Appendix A Non-Potable Water1,2-Dichloropropane EPA 624 Appendix A Non-Potable Water1,3-Dichlorobenzene EPA 624 Appendix A Non-Potable Water1,4-Dichlorobenzene EPA 624 Appendix A Non-Potable Water2-Chloroethyl vinyl ether EPA 624 Appendix A Non-Potable WaterAcrolein (Propenal) EPA 624 Appendix A Non-Potable WaterAcrylonitrile EPA 624 Appendix A Non-Potable WaterBenzene EPA 624 Appendix A Non-Potable WaterBromodichloromethane EPA 624 Appendix A Non-Potable WaterBromoform EPA 624 Appendix A Non-Potable WaterBromomethane (Methyl bromide) EPA 624 Appendix A Non-Potable WaterCarbon tetrachloride EPA 624 Appendix A Non-Potable WaterChlorobenzene EPA 624 Appendix A Non-Potable WaterChloroethane EPA 624 Appendix A Non-Potable WaterChloroform EPA 624 Appendix A Non-Potable WaterChloromethane (Methyl chloride) EPA 624 Appendix A Non-Potable Watercis-1,3-Dichloropropylene EPA 624 Appendix A Non-Potable WaterDibromochloromethane EPA 624 Appendix A Non-Potable Water

Page 6 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Clean Water ProgramAnalyte Method MatrixEthylbenzene EPA 624 Appendix A Non-Potable WaterIsopropylbenzene (Cumene) EPA 624 Appendix A Non-Potable WaterMethylene chloride EPA 624 Appendix A Non-Potable WaterTetrachloroethylene (Perchloroethylene) EPA 624 Appendix A Non-Potable WaterToluene EPA 624 Appendix A Non-Potable Watertrans-1,2-Dichloroethylene EPA 624 Appendix A Non-Potable Watertrans-1,3-Dichloropropylene EPA 624 Appendix A Non-Potable WaterTrichloroethene (Trichloroethylene) EPA 624 Appendix A Non-Potable WaterTrichlorofluoromethane EPA 624 Appendix A Non-Potable WaterVinyl chloride EPA 624 Appendix A Non-Potable Water

Resource Conservation Recovery ProgramAnalyte Method Matrix2,4,5-T Performance Based Method Compliant with MDA

Requirements (EPA 8151 mod) Non-Potable Water

2,4,5-T Performance Based Method Compliant with MDA Requirements (EPA 8151 mod)

Solid and Chemical Materials

2,4,5-TP (Silvex) Performance Based Method Compliant with MDA Requirements (EPA 8151 mod)

Non-Potable Water

2,4,5-TP (Silvex) Performance Based Method Compliant with MDA Requirements (EPA 8151 mod)

Solid and Chemical Materials

2,4-D Performance Based Method Compliant with MDA Requirements (EPA 8151 mod)

Non-Potable Water

2,4-D Performance Based Method Compliant with MDA Requirements (EPA 8151 mod)

Solid and Chemical Materials

2,4-DB (Butyrac) Performance Based Method Compliant with MDA Requirements (EPA 8151 mod)

Non-Potable Water

2,4-DB (Butyrac) Performance Based Method Compliant with MDA Requirements (EPA 8151 mod)

Solid and Chemical Materials

Acetochlor (Harness/Surpass) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Acetochlor (Harness/Surpass) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Page 7 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method MatrixAlachlor (Lasso) Performance Based Method Compliant with MDA

Requirements (EPA 8270 mod or 8141 mod) Non-Potable Water

Alachlor (Lasso) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Atrazine Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Atrazine Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Bentazon (Basagran) Performance Based Method Compliant with MDA Requirements (EPA 8151 mod)

Non-Potable Water

Bentazon (Basagran) Performance Based Method Compliant with MDA Requirements (EPA 8151 mod)

Solid and Chemical Materials

Chlorpyrifos (Lorsban) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Chlorpyrifos (Lorsban) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Cyanazine Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Cyanazine Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Deethylatrazine Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Deethylatrazine Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Deisopropyl atrazine Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Deisopropyl atrazine Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Dicamba Performance Based Method Compliant with MDA Requirements (EPA 8151 mod)

Non-Potable Water

Dicamba Performance Based Method Compliant with MDA Requirements (EPA 8151 mod)

Solid and Chemical Materials

Dimethenamid (Frontier) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Dimethenamid (Frontier) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Page 8 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method MatrixEPTC (Eptam/Eradicane; s-ethyl-dipropyl thio carbamate)

Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

EPTC (Eptam/Eradicane; s-ethyl-dipropyl thio carbamate)

Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Ethalfluralin Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Ethalfluralin Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Fonophos Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Fonophos Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Garlon (Triclopyr) Performance Based Method Compliant with MDA Requirements (EPA 8151 mod)

Non-Potable Water

Garlon (Triclopyr) Performance Based Method Compliant with MDA Requirements (EPA 8151 mod)

Solid and Chemical Materials

MCPA Performance Based Method Compliant with MDA Requirements (EPA 8151 mod)

Non-Potable Water

MCPA Performance Based Method Compliant with MDA Requirements (EPA 8151 mod)

Solid and Chemical Materials

Metolachlor Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Metolachlor Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Metribuzin (Lexone/Sencor) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Metribuzin (Lexone/Sencor) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Pendimethaline (Penoxalin) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Pendimethaline (Penoxalin) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Phorate Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Phorate Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Page 9 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method MatrixPicloram Performance Based Method Compliant with MDA

Requirements (EPA 8151 mod) Non-Potable Water

Picloram Performance Based Method Compliant with MDA Requirements (EPA 8151 mod)

Solid and Chemical Materials

Prometon Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Prometon Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Propachlor (Ramrod) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Propachlor (Ramrod) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Propazine (Milogard) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Propazine (Milogard) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Simazine (Princep) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Simazine (Princep) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Terbufos Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Terbufos Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Triallate Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Triallate Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Trifluralin (Treflan) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Non-Potable Water

Trifluralin (Treflan) Performance Based Method Compliant with MDA Requirements (EPA 8270 mod or 8141 mod)

Solid and Chemical Materials

Silica as SiO2 EPA 6010B Non-Potable WaterSilica as SiO2 EPA 6010B Solid and Chemical MaterialsAluminum EPA 6010B Non-Potable Water

Page 10 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method MatrixAluminum EPA 6010B Solid and Chemical MaterialsAluminum EPA 6020 Non-Potable WaterAluminum EPA 6020 Solid and Chemical MaterialsAntimony EPA 6010B Non-Potable WaterAntimony EPA 6010B Solid and Chemical MaterialsAntimony EPA 6020 Non-Potable WaterAntimony EPA 6020 Solid and Chemical MaterialsArsenic EPA 6010B Non-Potable WaterArsenic EPA 6010B Solid and Chemical MaterialsArsenic EPA 6020 Non-Potable WaterArsenic EPA 6020 Solid and Chemical MaterialsBarium EPA 6010B Non-Potable WaterBarium EPA 6010B Solid and Chemical MaterialsBarium EPA 6020 Non-Potable WaterBarium EPA 6020 Solid and Chemical MaterialsBeryllium EPA 6010B Non-Potable WaterBeryllium EPA 6010B Solid and Chemical MaterialsBeryllium EPA 6020 Non-Potable WaterBeryllium EPA 6020 Solid and Chemical MaterialsBoron EPA 6010B Non-Potable WaterBoron EPA 6010B Solid and Chemical MaterialsCadmium EPA 6010B Non-Potable WaterCadmium EPA 6010B Solid and Chemical MaterialsCadmium EPA 6020 Non-Potable WaterCadmium EPA 6020 Solid and Chemical MaterialsCalcium EPA 6010B Non-Potable WaterCalcium EPA 6010B Solid and Chemical MaterialsChromium EPA 6010B Solid and Chemical MaterialsChromium EPA 6020 Solid and Chemical MaterialsChromium, Total EPA 6010B Non-Potable WaterChromium, Total EPA 6020 Non-Potable Water

Page 11 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method MatrixCobalt EPA 6010B Non-Potable WaterCobalt EPA 6010B Solid and Chemical MaterialsCobalt EPA 6020 Non-Potable WaterCobalt EPA 6020 Solid and Chemical MaterialsCopper EPA 6010B Non-Potable WaterCopper EPA 6010B Solid and Chemical MaterialsCopper EPA 6020 Non-Potable WaterCopper EPA 6020 Solid and Chemical MaterialsIron EPA 6010B Non-Potable WaterIron EPA 6010B Solid and Chemical MaterialsLead EPA 6010B Non-Potable WaterLead EPA 6010B Solid and Chemical MaterialsLead EPA 6020 Non-Potable WaterLead EPA 6020 Solid and Chemical MaterialsLithium EPA 6010B Non-Potable WaterLithium EPA 6010B Solid and Chemical MaterialsMagnesium EPA 6010B Non-Potable WaterMagnesium EPA 6010B Solid and Chemical MaterialsManganese EPA 6010B Non-Potable WaterManganese EPA 6010B Solid and Chemical MaterialsManganese EPA 6020 Non-Potable WaterManganese EPA 6020 Solid and Chemical MaterialsMercury EPA 7470A Non-Potable WaterMercury EPA 7471A Solid and Chemical MaterialsMercury MNPBMS 012 (3052) Non-Potable WaterMolybdenum EPA 6010B Non-Potable WaterMolybdenum EPA 6010B Solid and Chemical MaterialsNickel EPA 6010B Non-Potable WaterNickel EPA 6010B Solid and Chemical MaterialsNickel EPA 6020 Non-Potable WaterNickel EPA 6020 Solid and Chemical Materials

Page 12 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method MatrixPotassium EPA 6010B Non-Potable WaterPotassium EPA 6010B Solid and Chemical MaterialsSelenium EPA 6010B Non-Potable WaterSelenium EPA 6010B Solid and Chemical MaterialsSilver EPA 6010B Non-Potable WaterSilver EPA 6010B Solid and Chemical MaterialsSilver EPA 6020 Non-Potable WaterSilver EPA 6020 Solid and Chemical MaterialsSodium EPA 6010B Non-Potable WaterSodium EPA 6010B Solid and Chemical MaterialsStrontium EPA 6010B Non-Potable WaterStrontium EPA 6010B Solid and Chemical MaterialsThallium EPA 6010B Non-Potable WaterThallium EPA 6010B Solid and Chemical MaterialsThallium EPA 6020 Non-Potable WaterThallium EPA 6020 Solid and Chemical MaterialsTin EPA 6010B Non-Potable WaterTin EPA 6010B Solid and Chemical MaterialsTitanium EPA 6010B Non-Potable WaterTitanium EPA 6010B Solid and Chemical MaterialsVanadium EPA 6010B Non-Potable WaterVanadium EPA 6010B Solid and Chemical MaterialsZinc EPA 6010B Non-Potable WaterZinc EPA 6010B Solid and Chemical MaterialsZinc EPA 6020 Non-Potable WaterZinc EPA 6020 Solid and Chemical Materials1,1'-Biphenyl EPA 8270C SIM Non-Potable Water1,1'-Biphenyl EPA 8270C SIM Solid and Chemical Materials1,2,4-Trichlorobenzene EPA 8270C Non-Potable Water1,2,4-Trichlorobenzene EPA 8270C Solid and Chemical Materials1,2-Dichlorobenzene EPA 8270C Non-Potable Water

Page 13 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method Matrix1,2-Dichlorobenzene EPA 8270C Solid and Chemical Materials1,2-Diphenylhydrazine EPA 8270C Non-Potable Water1,2-Diphenylhydrazine EPA 8270C Solid and Chemical Materials1,3-Dichlorobenzene EPA 8270C Non-Potable Water1,3-Dichlorobenzene EPA 8270C Solid and Chemical Materials1,4-Dichlorobenzene EPA 8270C Non-Potable Water1,4-Dichlorobenzene EPA 8270C Solid and Chemical Materials2,4,5-Trichlorophenol EPA 8270C Non-Potable Water2,4,5-Trichlorophenol EPA 8270C Solid and Chemical Materials2,4,6-Trichlorophenol EPA 8270C Non-Potable Water2,4,6-Trichlorophenol EPA 8270C Solid and Chemical Materials2,4-Dichlorophenol EPA 8270C Non-Potable Water2,4-Dichlorophenol EPA 8270C Solid and Chemical Materials2,4-Dimethylphenol EPA 8270C Non-Potable Water2,4-Dimethylphenol EPA 8270C Solid and Chemical Materials2,4-Dinitrophenol EPA 8270C Non-Potable Water2,4-Dinitrophenol EPA 8270C Solid and Chemical Materials2,4-Dinitrotoluene (2,4-DNT) EPA 8270C Non-Potable Water2,4-Dinitrotoluene (2,4-DNT) EPA 8270C Solid and Chemical Materials2,6-Dinitrotoluene (2,6-DNT) EPA 8270C Non-Potable Water2,6-Dinitrotoluene (2,6-DNT) EPA 8270C Solid and Chemical Materials2-Chloronaphthalene EPA 8270C Non-Potable Water2-Chloronaphthalene EPA 8270C Solid and Chemical Materials2-Methylnaphthalene EPA 8270C Non-Potable Water2-Methylnaphthalene EPA 8270C Solid and Chemical Materials2-Methylphenol (o-Cresol) EPA 8270C Non-Potable Water2-Methylphenol (o-Cresol) EPA 8270C Solid and Chemical Materials2-Nitroaniline EPA 8270C Non-Potable Water2-Nitroaniline EPA 8270C Solid and Chemical Materials2-Nitrophenol EPA 8270C Non-Potable Water2-Nitrophenol EPA 8270C Solid and Chemical Materials

Page 14 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method Matrix3,3'-Dichlorobenzidine EPA 8270C Non-Potable Water3,3'-Dichlorobenzidine EPA 8270C Solid and Chemical Materials3-Methylphenol (m-Cresol) EPA 8270C Non-Potable Water3-Methylphenol (m-Cresol) EPA 8270C Solid and Chemical Materials3-Nitroaniline EPA 8270C Non-Potable Water3-Nitroaniline EPA 8270C Solid and Chemical Materials4,4'-DDD EPA 8081A Non-Potable Water4,4'-DDD EPA 8081A Solid and Chemical Materials4,4'-DDE EPA 8081A Non-Potable Water4,4'-DDE EPA 8081A Solid and Chemical Materials4,4'-DDT EPA 8081A Non-Potable Water4,4'-DDT EPA 8081A Solid and Chemical Materials4,6-Dinitro-2-methylphenol EPA 8270C Non-Potable Water4,6-Dinitro-2-methylphenol EPA 8270C Solid and Chemical Materials4-Bromophenyl phenyl ether EPA 8270C Non-Potable Water4-Bromophenyl phenyl ether EPA 8270C Solid and Chemical Materials4-Chloroaniline EPA 8270C Non-Potable Water4-Chloroaniline EPA 8270C Solid and Chemical Materials4-Chlorophenyl phenylether EPA 8270C Non-Potable Water4-Chlorophenyl phenylether EPA 8270C Solid and Chemical Materials4-Nitroaniline EPA 8270C Non-Potable Water4-Nitroaniline EPA 8270C Solid and Chemical Materials4-Nitrophenol EPA 8270C Non-Potable Water4-Nitrophenol EPA 8270C Solid and Chemical MaterialsAcenaphthene EPA 8270C Non-Potable WaterAcenaphthene EPA 8270C Solid and Chemical MaterialsAcenaphthylene EPA 8270C Non-Potable WaterAcenaphthylene EPA 8270C Solid and Chemical MaterialsAldrin EPA 8081A Non-Potable WaterAldrin EPA 8081A Solid and Chemical Materialsalpha-BHC (alpha-Hexachlorocyclohexane) EPA 8081A Non-Potable Water

Page 15 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method Matrixalpha-BHC (alpha-Hexachlorocyclohexane) EPA 8081A Solid and Chemical Materialsalpha-Chlordane EPA 8081A Non-Potable Wateralpha-Chlordane EPA 8081A Solid and Chemical MaterialsAniline EPA 8270C Non-Potable WaterAniline EPA 8270C Solid and Chemical MaterialsAnthracene EPA 8270C Non-Potable WaterAnthracene EPA 8270C Solid and Chemical MaterialsAroclor-1016 (PCB-1016) EPA 8082 Non-Potable WaterAroclor-1016 (PCB-1016) EPA 8082 Solid and Chemical MaterialsAroclor-1221 (PCB-1221) EPA 8082 Non-Potable WaterAroclor-1221 (PCB-1221) EPA 8082 Solid and Chemical MaterialsAroclor-1232 (PCB-1232) EPA 8082 Non-Potable WaterAroclor-1232 (PCB-1232) EPA 8082 Solid and Chemical MaterialsAroclor-1242 (PCB-1242) EPA 8082 Non-Potable WaterAroclor-1242 (PCB-1242) EPA 8082 Solid and Chemical MaterialsAroclor-1248 (PCB-1248) EPA 8082 Non-Potable WaterAroclor-1248 (PCB-1248) EPA 8082 Solid and Chemical MaterialsAroclor-1254 (PCB-1254) EPA 8082 Non-Potable WaterAroclor-1254 (PCB-1254) EPA 8082 Solid and Chemical MaterialsAroclor-1260 (PCB-1260) EPA 8082 Non-Potable WaterAroclor-1260 (PCB-1260) EPA 8082 Solid and Chemical MaterialsBenzo[a]anthracene EPA 8270C Non-Potable WaterBenzo[a]anthracene EPA 8270C Solid and Chemical MaterialsBenzo[a]anthracene EPA 8270C SIM Non-Potable WaterBenzo[a]anthracene EPA 8270C SIM Solid and Chemical MaterialsBenzo[a]pyrene EPA 8270C Non-Potable WaterBenzo[a]pyrene EPA 8270C Solid and Chemical MaterialsBenzo[a]pyrene EPA 8270C SIM Non-Potable WaterBenzo[a]pyrene EPA 8270C SIM Solid and Chemical MaterialsBenzo[b]fluoranthene EPA 8270C Non-Potable WaterBenzo[b]fluoranthene EPA 8270C Solid and Chemical Materials

Page 16 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method MatrixBenzo[b]fluoranthene EPA 8270C SIM Non-Potable WaterBenzo[b]fluoranthene EPA 8270C SIM Solid and Chemical MaterialsBenzo[g,h,i]perylene EPA 8270C Non-Potable WaterBenzo[g,h,i]perylene EPA 8270C Solid and Chemical MaterialsBenzo[k]fluoranthene EPA 8270C Non-Potable WaterBenzo[k]fluoranthene EPA 8270C Solid and Chemical MaterialsBenzo[k]fluoranthene EPA 8270C SIM Non-Potable WaterBenzo[k]fluoranthene EPA 8270C SIM Solid and Chemical MaterialsBenzoic acid EPA 8270C Non-Potable WaterBenzoic acid EPA 8270C Solid and Chemical MaterialsBenzyl alcohol EPA 8270C Non-Potable WaterBenzyl alcohol EPA 8270C Solid and Chemical Materialsbeta-BHC (beta-Hexachlorocyclohexane) EPA 8081A Non-Potable Waterbeta-BHC (beta-Hexachlorocyclohexane) EPA 8081A Solid and Chemical Materialsbis(2-Chloroethoxy)methane EPA 8270C Non-Potable Waterbis(2-Chloroethoxy)methane EPA 8270C Solid and Chemical Materialsbis(2-Chloroethyl)ether EPA 8270C Non-Potable Waterbis(2-Chloroethyl)ether EPA 8270C Solid and Chemical Materialsbis(2-Chloroisopropyl)ether EPA 8270C Non-Potable Waterbis(2-Chloroisopropyl)ether EPA 8270C Solid and Chemical Materialsbis(2-Ethylhexyl)phthalate (DEHP) EPA 8270C Non-Potable Waterbis(2-Ethylhexyl)phthalate (DEHP) EPA 8270C Solid and Chemical MaterialsButyl benzyl phthalate EPA 8270C Non-Potable WaterButyl benzyl phthalate EPA 8270C Solid and Chemical MaterialsChlordane (tech.) EPA 8081A Non-Potable WaterChlordane (tech.) EPA 8081A Solid and Chemical MaterialsChrysene EPA 8270C Non-Potable WaterChrysene EPA 8270C Solid and Chemical Materialsdelta-BHC (delta-Hexachlorocyclohexane) EPA 8081A Non-Potable Waterdelta-BHC (delta-Hexachlorocyclohexane) EPA 8081A Solid and Chemical MaterialsDibenz[a,h]anthracene EPA 8270C Non-Potable Water

Page 17 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method MatrixDibenz[a,h]anthracene EPA 8270C Solid and Chemical MaterialsDibenz[a,h]anthracene EPA 8270C SIM Non-Potable WaterDibenz[a,h]anthracene EPA 8270C SIM Solid and Chemical MaterialsDibenzofuran EPA 8270C Non-Potable WaterDibenzofuran EPA 8270C Solid and Chemical MaterialsDieldrin EPA 8081A Non-Potable WaterDieldrin EPA 8081A Solid and Chemical MaterialsDiethyl phthalate EPA 8270C Non-Potable WaterDimethyl phthalate EPA 8270C Non-Potable WaterDimethyl phthalate EPA 8270C Solid and Chemical MaterialsDi-n-butyl phthalate EPA 8270C Non-Potable WaterDi-n-butyl phthalate EPA 8270C Solid and Chemical MaterialsDi-n-octyl phthalate EPA 8270C Non-Potable WaterDi-n-octyl phthalate EPA 8270C Solid and Chemical MaterialsDinoseb (2-sec-butyl-4,6-dinitrophenol, DNBP) EPA 8270C Non-Potable WaterDinoseb (2-sec-butyl-4,6-dinitrophenol, DNBP) EPA 8270C Solid and Chemical MaterialsEndosulfan I EPA 8081A Non-Potable WaterEndosulfan I EPA 8081A Solid and Chemical MaterialsEndosulfan II EPA 8081A Non-Potable WaterEndosulfan II EPA 8081A Solid and Chemical MaterialsEndosulfan sulfate EPA 8081A Non-Potable WaterEndosulfan sulfate EPA 8081A Solid and Chemical MaterialsEndrin EPA 8081A Non-Potable WaterEndrin EPA 8081A Solid and Chemical MaterialsEndrin aldehyde EPA 8081A Non-Potable WaterEndrin aldehyde EPA 8081A Solid and Chemical MaterialsEndrin ketone EPA 8081A Non-Potable WaterEndrin ketone EPA 8081A Solid and Chemical MaterialsFluoranthene EPA 8270C Non-Potable WaterFluoranthene EPA 8270C Solid and Chemical MaterialsFluoranthene EPA 8270C SIM Non-Potable Water

Page 18 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method MatrixFluoranthene EPA 8270C SIM Solid and Chemical Materialsgamma-BHC (Lindane, gamma-HexachlorocyclohexanE)

EPA 8081A Non-Potable Water

gamma-BHC (Lindane, gamma-HexachlorocyclohexanE)

EPA 8081A Solid and Chemical Materials

gamma-Chlordane EPA 8081A Non-Potable Watergamma-Chlordane EPA 8081A Solid and Chemical MaterialsHeptachlor EPA 8081A Non-Potable WaterHeptachlor EPA 8081A Solid and Chemical MaterialsHeptachlor epoxide EPA 8081A Non-Potable WaterHeptachlor epoxide EPA 8081A Solid and Chemical MaterialsHexachlorobenzene EPA 8270C Non-Potable WaterHexachlorobenzene EPA 8270C Solid and Chemical MaterialsHexachlorobutadiene EPA 8270C Non-Potable WaterHexachlorobutadiene EPA 8270C Solid and Chemical MaterialsHexachlorocyclopentadiene EPA 8270C Non-Potable WaterHexachlorocyclopentadiene EPA 8270C Solid and Chemical MaterialsHexachloroethane EPA 8270C Non-Potable WaterHexachloroethane EPA 8270C Solid and Chemical MaterialsIndeno[1,2,3-cd]pyrene EPA 8270C Non-Potable WaterIndeno[1,2,3-cd]pyrene EPA 8270C Solid and Chemical MaterialsIndeno[1,2,3-cd]pyrene EPA 8270C SIM Non-Potable WaterIndeno[1,2,3-cd]pyrene EPA 8270C SIM Solid and Chemical MaterialsIsophorone EPA 8270C Non-Potable WaterIsophorone EPA 8270C Solid and Chemical MaterialsMethoxychlor EPA 8081A Non-Potable WaterMethoxychlor EPA 8081A Solid and Chemical MaterialsNaphthalene EPA 8270C Non-Potable WaterNaphthalene EPA 8270C Solid and Chemical MaterialsNitrobenzene EPA 8270C Non-Potable WaterNitrobenzene EPA 8270C Solid and Chemical Materials

Page 19 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method Matrixn-Nitrosodimethylamine EPA 8270C Non-Potable Watern-Nitrosodimethylamine EPA 8270C Solid and Chemical Materialsn-Nitrosodi-n-propylamine EPA 8270C Non-Potable Watern-Nitrosodi-n-propylamine EPA 8270C Solid and Chemical Materialsn-Nitrosodiphenylamine EPA 8270C Non-Potable Watern-Nitrosodiphenylamine EPA 8270C Solid and Chemical MaterialsPCBs in Oil EPA 8082 Solid and Chemical MaterialsPentachlorophenol EPA 8270C Non-Potable WaterPentachlorophenol EPA 8270C Solid and Chemical MaterialsPhenanthrene EPA 8270C Non-Potable WaterPhenanthrene EPA 8270C Solid and Chemical MaterialsPhenol EPA 8270C Non-Potable WaterPhenol EPA 8270C Solid and Chemical MaterialsPyrene EPA 8270C Non-Potable WaterPyrene EPA 8270C Solid and Chemical MaterialsPyrene EPA 8270C SIM Non-Potable WaterPyrene EPA 8270C SIM Solid and Chemical MaterialsTerbufos (Counter) EPA 8270C Non-Potable WaterTerbufos (Counter) EPA 8270C Solid and Chemical MaterialsToxaphene (Chlorinated camphene) EPA 8081A Non-Potable WaterToxaphene (Chlorinated camphene) EPA 8081A Solid and Chemical Materials1,1,1,2-Tetrachloroethane EPA 8260B Non-Potable Water1,1,1,2-Tetrachloroethane EPA 8260B Solid and Chemical Materials1,1,1-Trichloroethane EPA 8260B Non-Potable Water1,1,1-Trichloroethane EPA 8260B Solid and Chemical Materials1,1,2,2-Tetrachloroethane EPA 8260B Non-Potable Water1,1,2,2-Tetrachloroethane EPA 8260B Solid and Chemical Materials1,1,2-Trichloroethane EPA 8260B Non-Potable Water1,1,2-Trichloroethane EPA 8260B Solid and Chemical Materials1,1-Dichloroethane EPA 8260B Non-Potable Water1,1-Dichloroethane EPA 8260B Solid and Chemical Materials

Page 20 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method Matrix1,1-Dichloroethylene EPA 8260B Non-Potable Water1,1-Dichloroethylene EPA 8260B Solid and Chemical Materials1,1-Dichloropropylene EPA 8260B Non-Potable Water1,1-Dichloropropylene EPA 8260B Solid and Chemical Materials1,2,3-Trichlorobenzene EPA 8260B Non-Potable Water1,2,3-Trichlorobenzene EPA 8260B Solid and Chemical Materials1,2,3-Trichloropropane EPA 8260B Non-Potable Water1,2,3-Trichloropropane EPA 8260B Solid and Chemical Materials1,2,4-Trichlorobenzene EPA 8260B Non-Potable Water1,2,4-Trichlorobenzene EPA 8260B Solid and Chemical Materials1,2,4-Trimethylbenzene EPA 8260B Non-Potable Water1,2,4-Trimethylbenzene EPA 8260B Solid and Chemical Materials1,2-Dibromo-3-chloropropane (DBCP) EPA 8260B Non-Potable Water1,2-Dibromo-3-chloropropane (DBCP) EPA 8260B Solid and Chemical Materials1,2-Dibromoethane (EDB, Ethylene dibromide) EPA 8260B Non-Potable Water1,2-Dibromoethane (EDB, Ethylene dibromide) EPA 8260B Solid and Chemical Materials1,2-Dichlorobenzene EPA 8260B Non-Potable Water1,2-Dichlorobenzene EPA 8260B Solid and Chemical Materials1,2-Dichloroethane EPA 8260B Non-Potable Water1,2-Dichloroethane EPA 8260B Solid and Chemical Materials1,2-Dichloropropane EPA 8260B Non-Potable Water1,2-Dichloropropane EPA 8260B Solid and Chemical Materials1,3,5-Trimethylbenzene EPA 8260B Non-Potable Water1,3,5-Trimethylbenzene EPA 8260B Solid and Chemical Materials1,3-Dichlorobenzene EPA 8260B Non-Potable Water1,3-Dichlorobenzene EPA 8260B Solid and Chemical Materials1,3-Dichloropropane EPA 8260B Non-Potable Water1,3-Dichloropropane EPA 8260B Solid and Chemical Materials1,4-Dichlorobenzene EPA 8260B Non-Potable Water1,4-Dichlorobenzene EPA 8260B Solid and Chemical Materials2,2-Dichloropropane EPA 8260B Non-Potable Water

Page 21 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method Matrix2,2-Dichloropropane EPA 8260B Solid and Chemical Materials2-Butanone (Methyl ethyl ketone, MEK) EPA 8260B Non-Potable Water2-Butanone (Methyl ethyl ketone, MEK) EPA 8260B Solid and Chemical Materials2-Chloroethyl vinyl ether EPA 8260B Non-Potable Water2-Chloroethyl vinyl ether EPA 8260B Solid and Chemical Materials2-Chlorotoluene EPA 8260B Non-Potable Water2-Chlorotoluene EPA 8260B Solid and Chemical Materials2-Hexanone (methyl butyl ketone) EPA 8260B Non-Potable Water2-Hexanone (methyl butyl ketone) EPA 8260B Solid and Chemical Materials4-Chlorotoluene EPA 8260B Non-Potable Water4-Chlorotoluene EPA 8260B Solid and Chemical MaterialsAcetone EPA 8260B Non-Potable WaterAcetone EPA 8260B Solid and Chemical MaterialsAcrolein (Propenal) EPA 8260B Non-Potable WaterAcrolein (Propenal) EPA 8260B Solid and Chemical MaterialsAcrylonitrile EPA 8260B Non-Potable WaterAcrylonitrile EPA 8260B Solid and Chemical MaterialsAllyl chloride (3-Chloropropene) EPA 8260B Non-Potable WaterAllyl chloride (3-Chloropropene) EPA 8260B Solid and Chemical MaterialsBenzene EPA 8260B Non-Potable WaterBenzene EPA 8260B Solid and Chemical MaterialsBromobenzene EPA 8260B Non-Potable WaterBromobenzene EPA 8260B Solid and Chemical MaterialsBromochloromethane EPA 8260B Non-Potable WaterBromochloromethane EPA 8260B Solid and Chemical MaterialsBromodichloromethane EPA 8260B Non-Potable WaterBromodichloromethane EPA 8260B Solid and Chemical MaterialsBromoform EPA 8260B Non-Potable WaterBromoform EPA 8260B Solid and Chemical MaterialsBromomethane (Methyl bromide) EPA 8260B Non-Potable WaterBromomethane (Methyl bromide) EPA 8260B Solid and Chemical Materials

Page 22 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method MatrixCarbon disulfide EPA 8260B Non-Potable WaterCarbon disulfide EPA 8260B Solid and Chemical MaterialsCarbon tetrachloride EPA 8260B Non-Potable WaterCarbon tetrachloride EPA 8260B Solid and Chemical MaterialsChlorobenzene EPA 8260B Non-Potable WaterChlorobenzene EPA 8260B Solid and Chemical MaterialsChloroethane EPA 8260B Non-Potable WaterChloroethane EPA 8260B Solid and Chemical MaterialsChloroform EPA 8260B Non-Potable WaterChloroform EPA 8260B Solid and Chemical MaterialsChloromethane (Methyl chloride) EPA 8260B Non-Potable WaterChloromethane (Methyl chloride) EPA 8260B Solid and Chemical MaterialsChloroprene EPA 8260B Non-Potable WaterChloroprene EPA 8260B Solid and Chemical Materialscis-1,2-Dichloroethylene EPA 8260B Non-Potable Watercis-1,2-Dichloroethylene EPA 8260B Solid and Chemical Materialscis-1,3-Dichloropropylene EPA 8260B Non-Potable Watercis-1,3-Dichloropropylene EPA 8260B Solid and Chemical MaterialsDibromochloromethane EPA 8260B Non-Potable WaterDibromochloromethane EPA 8260B Solid and Chemical MaterialsDibromofluoromethane EPA 8260B Non-Potable WaterDibromofluoromethane EPA 8260B Solid and Chemical MaterialsDibromomethane EPA 8260B Non-Potable WaterDibromomethane EPA 8260B Solid and Chemical MaterialsDichlorodifluoromethane EPA 8260B Non-Potable WaterDichlorodifluoromethane EPA 8260B Solid and Chemical MaterialsDiethyl ether EPA 8260B Non-Potable WaterDiethyl ether EPA 8260B Solid and Chemical MaterialsEthyl methacrylate EPA 8260B Non-Potable WaterEthyl methacrylate EPA 8260B Solid and Chemical MaterialsEthylbenzene EPA 8260B Non-Potable Water

Page 23 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method MatrixEthylbenzene EPA 8260B Solid and Chemical MaterialsHexachlorobutadiene EPA 8260B Non-Potable WaterHexachlorobutadiene EPA 8260B Solid and Chemical MaterialsHexachloroethane EPA 8260B Non-Potable WaterIodomethane (Methyl iodide) EPA 8260B Non-Potable WaterIodomethane (Methyl iodide) EPA 8260B Solid and Chemical MaterialsIsopropylbenzene (Cumene) EPA 8260B Non-Potable WaterIsopropylbenzene (Cumene) EPA 8260B Solid and Chemical Materialsm+p-xylene EPA 8260B Non-Potable Waterm+p-xylene EPA 8260B Solid and Chemical MaterialsMethacrylonitrile EPA 8260B Non-Potable WaterMethacrylonitrile EPA 8260B Solid and Chemical MaterialsMethyl isobutyl ketone (MIBK) EPA 8260B Non-Potable WaterMethyl isobutyl ketone (MIBK) EPA 8260B Solid and Chemical MaterialsMethyl methacrylate EPA 8260B Non-Potable WaterMethyl methacrylate EPA 8260B Solid and Chemical MaterialsMethyl tert-butyl ether (MTBE) EPA 8260B Non-Potable WaterMethyl tert-butyl ether (MTBE) EPA 8260B Solid and Chemical MaterialsMethylene chloride EPA 8260B Non-Potable WaterMethylene chloride EPA 8260B Solid and Chemical MaterialsNaphthalene EPA 8260B Non-Potable WaterNaphthalene EPA 8260B Solid and Chemical Materialsn-Butylbenzene EPA 8260B Non-Potable Watern-Butylbenzene EPA 8260B Solid and Chemical Materialsn-Propylbenzene EPA 8260B Non-Potable Watern-Propylbenzene EPA 8260B Solid and Chemical Materialso-Xylene EPA 8260B Non-Potable Watero-Xylene EPA 8260B Solid and Chemical Materialsp-Dioxane (1,4-Dioxane) EPA 8260B Non-Potable Waterp-Dioxane (1,4-Dioxane) EPA 8260B Solid and Chemical Materialsp-Isopropyltoluene EPA 8260B Non-Potable Water

Page 24 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Resource Conservation Recovery ProgramAnalyte Method Matrixp-Isopropyltoluene EPA 8260B Solid and Chemical MaterialsPropionitrile (Ethyl cyanide) EPA 8260B Non-Potable WaterPropionitrile (Ethyl cyanide) EPA 8260B Solid and Chemical MaterialsPyridine EPA 8270C Non-Potable WaterPyridine EPA 8270C Solid and Chemical Materialssec-Butylbenzene EPA 8260B Non-Potable Watersec-Butylbenzene EPA 8260B Solid and Chemical MaterialsStyrene EPA 8260B Non-Potable WaterStyrene EPA 8260B Solid and Chemical Materialstert-Butylbenzene EPA 8260B Non-Potable Watertert-Butylbenzene EPA 8260B Solid and Chemical MaterialsToluene EPA 8260B Non-Potable WaterToluene EPA 8260B Solid and Chemical Materialstrans-1,2-Dichloroethylene EPA 8260B Non-Potable Watertrans-1,2-Dichloroethylene EPA 8260B Solid and Chemical Materialstrans-1,3-Dichloropropylene EPA 8260B Non-Potable Watertrans-1,3-Dichloropropylene EPA 8260B Solid and Chemical MaterialsTrichloroethene (Trichloroethylene) EPA 8260B Non-Potable WaterTrichloroethene (Trichloroethylene) EPA 8260B Solid and Chemical MaterialsTrichlorofluoromethane EPA 8260B Non-Potable WaterTrichlorofluoromethane EPA 8260B Solid and Chemical MaterialsVinyl acetate EPA 8260B Non-Potable WaterVinyl acetate EPA 8260B Solid and Chemical MaterialsVinyl chloride EPA 8260B Non-Potable WaterVinyl chloride EPA 8260B Solid and Chemical Materials

Safe Drinking Water ProgramAnalyte Method MatrixNitrate EPA 353.2 Rev 2.0 Drinking WaterNitrite EPA 353.2 Rev 2.0 Drinking WaterAluminum EPA 200.8 Rev 5.4 Drinking Water

Page 25 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Safe Drinking Water ProgramAnalyte Method MatrixAntimony EPA 200.8 Rev 5.4 Drinking WaterArsenic EPA 200.8 Rev 5.4 Drinking WaterBarium EPA 200.8 Rev 5.4 Drinking WaterBeryllium EPA 200.8 Rev 5.4 Drinking WaterCadmium EPA 200.8 Rev 5.4 Drinking WaterCalcium EPA 200.7 Rev 4.4 Drinking WaterChromium EPA 200.8 Rev 5.4 Drinking WaterCopper EPA 200.8 Rev 5.4 Drinking WaterIron EPA 200.7 Rev 4.4 Drinking WaterLead EPA 200.8 Rev 5.4 Drinking WaterMagnesium EPA 200.7 Rev 4.4 Drinking WaterManganese EPA 200.8 Rev 5.4 Drinking WaterMercury EPA 245.1 Rev 3.0 Drinking WaterNickel EPA 200.8 Rev 5.4 Drinking WaterSelenium EPA 200.8 Rev 5.4 Drinking WaterSilver EPA 200.8 Rev 5.4 Drinking WaterSodium EPA 200.7 Rev 4.4 Drinking WaterThallium EPA 200.8 Rev 5.4 Drinking WaterZinc EPA 200.8 Rev 5.4 Drinking Water

Sample PreparationAnalyte Method MatrixPreparation Inorganic Digestion, hotplate or HotBlock N/APreparation Inorganic Distillation, MIDI N/APreparation Inorganic Extraction, solid phase (SPE) N/APreparation Metals Digestion, hotplate or HotBlock N/APreparation Metals Digestion, microwave-assisted N/APreparation Metals Extraction, EPA 1311 TCLP, non-volatiles N/APreparation Other Organic Extraction, continuous liquid-liquid (LLE) N/APreparation Other Organic Extraction, EPA 1311 TCLP, non-volatiles N/APreparation Other Organic Extraction, microwave N/A

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Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Sample PreparationAnalyte Method MatrixPreparation Other Organic Extraction, pressurized fluid (PFE) N/APreparation Other Organic Extraction, separatory funnel liquid-liquid (LLE) N/APreparation Other Organic Extraction, ultrasonic N/APreparation Volatile Organic Extraction, EPA 1311 TCLP, zero headspace

(ZHE) N/A

Preparation Volatile Organic Purge and trap N/A

Underground Storage Tank ProgramAnalyte Method MatrixDiesel range organics (DRO) WI(95) DRO Non-Potable WaterDiesel range organics (DRO) WI(95) DRO Solid and Chemical Materials1,1,1-Trichloroethane EPA TO-15 Air1,1,2,2-Tetrachloroethane EPA TO-15 Air1,1,2-Trichloroethane EPA TO-15 Air1,1-Dichloroethane EPA TO-15 Air1,1-Dichloroethylene EPA TO-15 Air1,2,4-Trichlorobenzene EPA TO-15 Air1,2,4-Trimethylbenzene EPA TO-15 Air1,2-Dibromoethane (EDB, Ethylene dibromide) EPA TO-15 Air1,2-Dichlorobenzene EPA TO-15 Air1,2-Dichloroethane EPA TO-15 Air1,2-Dichloropropane EPA TO-15 Air1,3,5-Trimethylbenzene EPA TO-15 Air1,3-Butadiene (1,3-Hexachlorobutadiene) EPA TO-15 Air1,3-Dichlorobenzene EPA TO-15 Air1,4-Dichlorobenzene EPA TO-15 Air2-Butanone (Methyl ethyl ketone, MEK) EPA TO-15 Air2-Hexanone (methyl butyl ketone) EPA TO-15 Air4-Ethyltoluene EPA TO-15 AirAcetone EPA TO-15 AirBenzene EPA TO-15 Air

Page 27 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Underground Storage Tank ProgramAnalyte Method MatrixBenzyl chloride EPA TO-15 AirBromoform EPA TO-15 AirBromomethane (Methyl bromide) EPA TO-15 AirCarbon disulfide EPA TO-15 AirCarbon tetrachloride EPA TO-15 AirChlorobenzene EPA TO-15 AirChloroethane EPA TO-15 AirChloroform EPA TO-15 AirChloromethane (Methyl chloride) EPA TO-15 Aircis-1,2-Dichloroethylene EPA TO-15 Aircis-1,3-Dichloropropylene EPA TO-15 AirCyclohexane EPA TO-15 AirDibromochloromethane EPA TO-15 AirDichlorobromomethane EPA TO-15 AirEthanol EPA TO-15 AirEthyl acetate EPA TO-15 AirEthylbenzene EPA TO-15 AirFreon-11 (Trichlorofluoromethane) EPA TO-15 AirFreon-113 (Trichlorotrifluoroethane) EPA TO-15 AirFreon-114 (Dichlorotetrafluoroethane) EPA TO-15 AirFreon-12 (Dichlorodifluoromethane) EPA TO-15 AirGasoline range organics (GRO) WI(95) GRO Non-Potable WaterGasoline range organics (GRO) WI(95) GRO Solid and Chemical MaterialsHexachlorobutadiene EPA TO-15 AirHexane EPA TO-15 AirIsopropyl alcohol (2-Propanol) EPA TO-15 Airm+p-xylene EPA TO-15 AirMethyl isobutyl ketone (MIBK) EPA TO-15 AirMethyl tert-butyl ether (MTBE) EPA TO-15 AirMethylene chloride EPA TO-15 AirNaphthalene EPA TO-15 Air

Page 28 of 29 Printed on 5/19/2009

Environmental Laboratory Certification ProgramScope of Certification

Certified Minnesota Environmental Laboratories

Braun Intertec Corporation11001 Hampshire Avenue SouthMinneapolis, MN 55438

State Laboratory ID: 027-053-117 EPA Lab Code: MN00063 Expiration Date: 4/3/2011

Issue Date: 5/19/2009

THIS LISTING OF CERTIFIED FIELDS OF TESTING MUST BE ACCOMPANIED BY CERTIFICATE NUMBER: 11470AA

Underground Storage Tank ProgramAnalyte Method Matrixn-Heptane EPA TO-15 Airo-Xylene EPA TO-15 AirPetroleum Volatile Organic Compounds WI(95) GRO Non-Potable WaterPetroleum Volatile Organic Compounds WI(95) GRO Solid and Chemical MaterialsPropylene EPA TO-15 AirStyrene EPA TO-15 AirTetrachloroethylene (Perchloroethylene) EPA TO-15 AirTetrahydrofuran (THF) EPA TO-15 AirToluene EPA TO-15 Airtrans-1,2-Dichloroethylene EPA TO-15 Airtrans-1,3-Dichloropropylene EPA TO-15 AirTrichloroethene (Trichloroethylene) EPA TO-15 AirVinyl acetate EPA TO-15 AirVinyl chloride EPA TO-15 Air

Note: Methods beginning with "SM" refer to the approved editions of Standard Methods for the Examination of Water and Wastes. Approved methods are listed in the applicable parts of Title 40 of the Code of Federal Regulations (including its subsequent Federal Register updates), MN Statutes and Rules, and state-issued permits.

Page 29 of 29 Printed on 5/19/2009