Asulam, 10.0 µg/ml, Acetonitrile, 10ml

2,3-Naphthalenedicarboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 2169-87-1

alpha-HCH, certified, 0.1g

d2 C27 alpha alpha alpha (20R)-Cholestane, 10µg/mL in Isooctane, 1ml