1,2-Benz[a]anthraquinone

Dextromethorphan hydrobromide monohydrate,neat,neat,10mg,

2,3-Dinitrotoluene

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)