Acetic acid-sec.-butyl ester, 250mg

1,2,4,8-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane

Chlormephos, 100 µg/ml, Ethyl acetate, 5ml

3 Fluorinated Internal Standard Mix S-4169 3 Analytes, each Wt.% as listed Units : 1x10mL, 5x10mL Name Wt.% Fluorobenzene 39,7 1-Ethyl-4-fluorobenzene 39,3 1-Fluoronaphthalene 20,9