2,4,6-Trichlorophenoxyacetic acid

EPA Method 524.3 - Surrogate Standard

4-Phenyldibenzofuran, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 74104-10-2

D10-Chlorpyrifos, 100 µg/ml, Acetone, 1ml