2-Chloronaphthalene

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)

2,2',4,4',5,5'-Hexabromobiphenyl,50 µg/mL,isooctane,1mL,

D5-Fenuron, 100 µg/ml, Acetonitrile, 1ml