15N3-Atrazine, 100 µg/ml, Acetonitrile, 1ml

trans-2-Hexene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 4050-45-7

Nortriptyline-d3 hydrochloride (N-methyl-d3)

ICP-AES ICV Water/ Soil Matrix, in 5% HNO3, 100ml