PCB No. 166, 10 ng/µl, 10ml

Fentin acetate, 250mg

alpha alpha alpha (20R,24S)-24-Methylcholestane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 511-20-6

Mass-Labelled PFC Extraction Standard, 2µg/ml in MeOH, 1,2ml