Carbamates-m2 Conc

EPA Method 551.1 Performance Check Sol’n

3,4,5-Trichlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 609-19-8

1,2,4,5,7,8-Hexachloronaphthalene, 1.2ml x 50ug/ml, nonane