PCB No. 156, 10µg/ml in Isooctane, 10ml

Sertraline hydrochloride, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 79559-97-0

4-tert-Butyl-2-phenylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 577-92-4

Daily Quality Control Standard (with 3 Fluorinated Compounds Internal Standard) 14 Analytes + 3 ISTD, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 12 Toluene