4,4'-Dibromobenzophenone, 100 µg/ml, Acetonitrile

Thiophene in Thiophene-free Benzene Units: 5x1mL in certan bottles, 10mL screw-capped bottle Chiron No. Concentration Light White Mineral Oil µg thiophene/g (20 cSt at 40°C)

ICPMS, ICSB Intermediate

2,4,5-TP acid (Silvex)