PSA-C18-Mix 3

PAH standard, 100µg/ml in methylene chloride, 1ml

2,6-Di-(tert-butyl-d9)-4-methylphenol-3,5-d2, OD, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 64502-99-4

Perfluoro-7-methyloctanoic acid, 1.2ml x 50ug/ml, methanol