Alachlor (ring 13C6), 100ug/ml in n-Nonane, 1,2ml

Perdeuterated Internal Standard - PAH Mixture 5 0978,10 Napthalene-d8 [1146-65-2] 0389,14 Phenanthrene-d10 [1517-22-2] 0329,16 Pyrene-d10 [1718-52-1] 1024,18 Chrysene-d12 [1719-03-5] 1534,20 Perylene-d12 [1520-96-3] 1,0mg/ml each Toluene, p

EPA Method 502.2 Surrogate Standard

3,3',5,5'-Tetrabromobisphenol A diacetate,50 µg/mL,toluene,1mL Certan,