Hexachloro-1,3-butadiene-13C4,100 µg/mL,isooctane,1mL,

2-(2-Butoxyethoxy)ethanol, 1000mg

3,3',4-Tribromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147217-78-5

Fenthion-oxon-sulfoxide, 10.0 µg/ml, Acetonitrile