Thiofanox-sulfone, 100 µg/ml, Acetonitrile, 5ml

EPA Method 525 Standard

Anthracene, 10.0 µg/ml, Cyclohexane, 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)