N-Acetyl-sulfadiazine, 10mg

Indeno[1,2,3-cd]pyrene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 193-39-5

EPA Method 8081A Pesticide Standard A

L-Histidine hydrochloride monohydrate, 250mg