Hexachlorobenzene, 100 µg/ml, Ethyl acetate, 1ml

Ethanol in serum control EtOH SE (0.2g/L), 10x3ml

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

18ß(H)-Olean-12(13)-ene, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 471-68-1