Indeno[1,2,3-cd]pyrene-d12, 1000µg/ml in Toluene, 1ml

Metobromuron, 1000µg/ml in Acetonitrile, 1ml

JWH-250 N-(5-Hydroxypentyl) metabolite, 50µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1427325-83-4

Cesium (Cs)