Metazachlor-2-hydroxy, 10mg

Extended Calibration/Low Level Solution ((CS1)/2) , 500uL, nonane

2H,2H,3H,3H-Perfluorononanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 27854-30-4

1,2,4-Trichlorobenzene, 1000µg/ml in MeOH, 1ml