D8-4,4'-DDE, 100 µg/ml, Acetone, 1ml

2,3,3',5-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

17 alpha(H),21ß(H)-(22R)-Homohopane, 50µg/mL in isooctane, 1ml

F-PAHs All in One Cocktail 2, Window 1-5 6 Analytes, each consentration as listed in toluene; units: 1x1mL, 5x1mL Compounds Window 1313.10 1-Fluoronaphthalene 1 [321-38-0]