Proquinazid, 100 µg/ml, Acetonitrile, 5ml

2,4,5-Trichlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 95-95-4

Dieldrin, 1.2mL x 100ug/mL, nonane

EPA Method 8250/8250A Cal Check BNS