3,6-Dimethylphenanthrene, 100µg/ml in Cyclohexane, 5ml

Endrin, 100 µg/ml, Toluene, 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

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