Plasma Solution Method 200.7 section 7.6

Qualitative Peak ID Mixture 16 Analytes, each Wt.% as listed; units: 1x1 mL and 5x1mL neat Name Wt. % Name Wt. % Methylcyclopentane 4.0 Diisopropyl ether 4.0Methanol 7.3 Isobutanol

Dodecylbenzenesulfonic acid, mixture of linear C10-13, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 27176-87-0

Endrin, 100 µg/ml, Methanol, 1ml