Naphthalene, 100 µg/ml, Cyclohexane, 1ml

4'-Chloroacetanilide, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 539-03-7

Benzodiazepine Mix #2

Demeton-S-methyl, 100 µg/ml, Acetonitrile, 5ml