Atrazine-desethyl-2-hydroxy, 100 µg/ml, 2-Methoxy

System Performance Standard, in Heptane, 1x5ml

Dazomet, 250mg

2,2',3,5'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 41464-39-5