D3-Carbendazim, 100 µg/ml, D6-Acetone, 1ml

Propazine, 100µg/ml in Acetonitrile, 1ml

1,2,3-Trichlorobenzene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 87-61-6

EPA Method 508 Surrogate Standard