Perfluoro-n-butanoic acid, 50µg/ml in MeOH, 1,2ml

Mix 34, 10 µg/ml, Methanol, 10ml

17ß(H),18 alpha(H)-22-Methyl-28-nor-spergulane, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no.

Edifenphos, 10 µg/ml, Acetonitrile, 10ml