Pesticide/PCB Surrogate, Mix, 200µg/ml in Acetone, 10 x 1ml

Tm/Ts Mixture Tm – 0615,27 17alpha(H)-22,29,30-Trisnorhopane Ts – 2635,27 18alpha(H)-22,29,30-Trisnorneohopane With a spesific ratio between the two peaks based on a SIM spectra of ion m/z = 191

Dioxabenzofos, 10mg

Methylene chloride-d2