alpha-HCH, 100 µg/ml, Methanol, 1ml

D6-Metazachlor, 100 µg/ml, Acetonitrile, 1ml

8-Amino-2-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 118-46-7

2,3,6-Trichlorophenol-4,5-d2, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 93951-81-6