Endosulfan-sulfate 10 µg/mL in Cyclohexane, 10ml

Methyl linoleate C18:2, 10mg/ml in Heptane, 1ml

PSA-Mix 4

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)