QC Standard 1

Perfluoro-n-decanoic acid, 1.2ml x 50ug/ml, methanol

Hexachloro-1,3-butadiene, 100µg/ml in CYyclohexane, 1ml

3,4,5-Trimethylphenol, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 527-54-8