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

Paraxanthine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 611-59-6

Aflatoxin G1 (from Aspergillus flavus)

1,3,5,7,9,11-Hexabromocyclododecane, isomer mixture, 50µg/ml in Toluene, 1ml