Cinosulfuron, 100 µg/ml, Acetonitrile, 5ml

Aroclors 1016/1260 & Tetrachloro-m-xylene

iso-Butyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219805-33-0

4-Nitrophenol