17ß(H),21 alpha(H)-30-Norhopane, 100µg/mLin isooctane, 1mL

Aminomethylphosphonic acid, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1066-51-9

2-Carboxy-4-chlorophenoxyacetic acid, 10mg

2,3,3',4,5,5'-Hexachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane