-
-
Dinitro
phenylhydrazine ethanol test solution,Pharmacopoeia only, 250ml
-
2,4-dinitro
phenylhydrazine,1000μg/mL in Acetonitrile, 10ml
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2,4-dinitro
phenylhydrazine,100μg/mL in Acetonitrile, 10ml
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3-Ammonium propionic acid bromide,95%, 5g
-
Rosolic acid Indicator,0.5% in 50% Ethanol, 100ml
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|N|,|O|-Bis(trimethylsilyl)acetamide (TMS-BA),for GC derivatization, 5ml
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Isobutyl Sildenafil,98%, 5mg
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N-Heptafluorobutyrylimidazole,For GC derivatization, ≥97%(GC), 1g
-
N-Heptafluorobutyrylimidazole,For GC derivatization, ≥97%(GC), 5g
-
N-Heptafluorobutyrylimidazole,For GC derivatization, ≥97%(GC), 25g
-
N-Heptafluorobutyrylimidazole,For GC derivatization, ≥97%(GC), 100g
стр.: