Sulfur Blank (0 wt%) in Diesel Fuel, 100ml

1,2,3,4,7,8-Hexachlorodibenzofuran ,50 µg/mL,n-nonane,1mL,

Fenthion, 100 µg/ml, Acetonitrile, 5ml

2,2',4,5,5'-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane