2,2'-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

24-Ethylcholestane isomer Kit; includes 0609,9967,0610,0662,0913, , Solvent-, Unit Kit, # of units-, Cas.no.

1,1,1-Trichloroethane (contains stabilisor 0.05% low alkyl epoxide), in ampoule, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 71-55-6

Pesticide Standard