Atrazine, 100 µg/ml, Acetonitrile, 5ml

Transfluthrin, 10.0 µg/ml, Ethyl acetate, 10ml

Dibutylamine

9-Nitroanthracene-d9, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 220381-38-4