Nitrapyrin, 10 µg/ml, Ethyl acetate, 10ml

Bisanthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 190-39-6

Aclonifen, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 74070-46-5

N-Nitrosodiisopropylamine, 1000µg/mL in MeChl, 1ml