Alachlor, 100 µg/ml, Acetonitrile, 5ml

Pentadecafluorooctanoic acid, 100 µg/ml, Methanol

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

2,2',4,5'-Tetrabromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 243982-82-3