Decabromodiphenyl ether (13C12,99%), 50µg/ml in Nonane, 1,2ml

Imidacloprid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 105827-78-9

3,3',4,4',5-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

1,1,1,2-Tetrachloroethane, 2000µg/ml in MeOH, 1ml