Halofuginone hydrobromide, 100 µg/ml, Acetonitril

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)

Benz[a]anthracene, 10.0 µg/ml, Cyclohexane, 10ml

2,3-Benzofuran