2,2',4,5'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane

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)

4-Methylumbelliferone, 100mg

Acetamiprid, 10.0 µg/ml, Acetonitrile, 10ml