13C6-Sulfamethoxazole, 10mg

Benzo[g]chrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 196-78-1

Triflusulfuron-methyl, 1000µg/ml in Acetone, 1ml

Coumaphos alcohol metabolite, 100mg