Thiometon-sulfoxide, 100 µg/ml, Cyclohexane, 1ml

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

Ba, 1000 µg/mL in 2% HNO3, 100ml

Sulfate (SO4-2)