D5-Cypermethrin, 100 µg/ml, Ethyl acetate, 1ml

6-Nitrochrysene-d11, 100µg/ml in Toluene, 1ml

Thiophene in Thiophene-free Benzene Units: 5x1mL ampoule, 10mL screw-capped bottle Chiron No. Concentration Light White Mineral Oil µg thiophene/g (20 cSt at 40°C)

Aromatic Comp.-Mix 16, 10.0 µg/ml, Methanol, 1ml