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

3 alpha(H),17ß(H),21ß(H)-3-Hydroxyhopane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 28196-47-6

Ethanol standard in water,0.2g/L,water, 1.5mL

CLP Semi-Volatile Base/Neutral Surrogate Std