Chlorophenols Standard

17ß(H),21 alpha(H)-(22S)-Tetrakishomohopane , neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 79897-70-4

1,5-Diaminonaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2243-62-1

Simazine (13C3, 99%) 100µg/mL in MeOH, 1,2ml