Foramsulfuron, 10.0 µg/ml, Acetonitrile, 10ml

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)

7H-Perfluoroheptanoic acid, 50µg/ml in MeOH, 1ml

2,4-Dibromophenol, 100 µg/ml, Methanol, 1ml