Hexachloro-1,3-butadiene-13C4,neat,neat,10mg,

Pyraziflumid, 100 µg/ml, Acetonitrile, 1ml

Chloroparaffin C11 55.20% Cl, 10µg/mL in CY, 1ml

2,3,7-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane