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ncepc.com.pkncepc.com.pk/phychem/images/pdffiles/V6P7.pdf · Benzil (BDH laboratory grade) was crystalised twice from absolute alcohol, 10 — 3 mm Hg) ; m.p. 95.00 C. filtered, washed,

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Page 1: ncepc.com.pkncepc.com.pk/phychem/images/pdffiles/V6P7.pdf · Benzil (BDH laboratory grade) was crystalised twice from absolute alcohol, 10 — 3 mm Hg) ; m.p. 95.00 C. filtered, washed,
Page 2: ncepc.com.pkncepc.com.pk/phychem/images/pdffiles/V6P7.pdf · Benzil (BDH laboratory grade) was crystalised twice from absolute alcohol, 10 — 3 mm Hg) ; m.p. 95.00 C. filtered, washed,
Page 3: ncepc.com.pkncepc.com.pk/phychem/images/pdffiles/V6P7.pdf · Benzil (BDH laboratory grade) was crystalised twice from absolute alcohol, 10 — 3 mm Hg) ; m.p. 95.00 C. filtered, washed,
Page 4: ncepc.com.pkncepc.com.pk/phychem/images/pdffiles/V6P7.pdf · Benzil (BDH laboratory grade) was crystalised twice from absolute alcohol, 10 — 3 mm Hg) ; m.p. 95.00 C. filtered, washed,
Page 5: ncepc.com.pkncepc.com.pk/phychem/images/pdffiles/V6P7.pdf · Benzil (BDH laboratory grade) was crystalised twice from absolute alcohol, 10 — 3 mm Hg) ; m.p. 95.00 C. filtered, washed,
Page 6: ncepc.com.pkncepc.com.pk/phychem/images/pdffiles/V6P7.pdf · Benzil (BDH laboratory grade) was crystalised twice from absolute alcohol, 10 — 3 mm Hg) ; m.p. 95.00 C. filtered, washed,
Page 7: ncepc.com.pkncepc.com.pk/phychem/images/pdffiles/V6P7.pdf · Benzil (BDH laboratory grade) was crystalised twice from absolute alcohol, 10 — 3 mm Hg) ; m.p. 95.00 C. filtered, washed,
Page 8: ncepc.com.pkncepc.com.pk/phychem/images/pdffiles/V6P7.pdf · Benzil (BDH laboratory grade) was crystalised twice from absolute alcohol, 10 — 3 mm Hg) ; m.p. 95.00 C. filtered, washed,