2-Methylphenol, 100 µg/ml, Methanol, 5ml

1,2,7,8-Tetrabromodibenzofuran, 1.2ml x 50ug/ml, toluene

Bitertanol, 100 µg/ml, Ethyl acetate, 5ml

Daily Quality Control Standard (without Internal Standard) 14 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 12 Toluene 9 n-Heptane 20 Eth