Dioxin-Like PCBs Individual Calibration Sol. CS4., in Nonane, 500µl

Daily Quality Control Standard (with 4 Fluorinated Compounds Internal Standard) 14 Analytes + 4 ISTD, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 12 Toluene 9 n-Heptane 17

2,4,5-TP acid

Aliphatic Hydrocarbon Calibration Set