Ametryn, 100 µg/ml, Methanol, 1ml

2-Bromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2052-07-5

1,3-Diphenylguanidine, 1000mg

2,3,3',4,5,5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane