D5-Atrazine-desisopropyl, 100 µg/ml, Acetone, 1m

JWH-018 N-(5-Hydroxypentyl) metabolite, 50µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 335161-21-2

pH 12.0 Standard @ 25°C

Ethylenethiourea, 1000µg/ml in Ethylacetate, 1ml