2-Mercaptobenzimidazole, 1000mg

2-Ethoxy-3-methyl- and 2-ethoxy-5-methylpyrazine, Iosmer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Glyoxal, 40% solution in water, neat, Solvent-neat, Unit 10mL, # of units-1, Cas.no. 107-22-2

D5-threo-Chloramphenicol, 100 µg/ml, Acetone, 1m