2,3,5,6-Tetrachlorophenol, 100µg/ml in MeOH, 5ml

Simazine, 1000µg/ml in Acetone, 1ml

5-Methyl-2-nitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 700-38-9

ICP Multielement Standard