D6-N-Nitrosodimethylamine, 10mg

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)

2,6-Dichlorophenol

Clofibric acid, 250mg