BHC (beta isomer-13C6), 50µg/ml in Nonane, 2x1,2ml

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)

Carbon (C)

Metribuzin-desamino, 100µg/ml in Acetonitrile, 5ml