2,3,6-Trichlorobenzoic acid, 100 µg/ml, Acetonitr

COD Calibration Standard

m-Quinquiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16716-13-5

EPA Method 8121 Analytes, 1000µg/ml in HE:TO [1:1], 1ml