ß-Hexabromocyclododecane,50 µg/mL,toluene,1mL,

Ethanol standard in serum,0.2g/L,serum, 1.5mL

EPA 528 rev. 1.0 Internal Standard Solution 3 2 Analytes, each concentration as listed in dichloromethane; unit: 1x5mL 3841.8 1,2-Dimethyl-3-nitrobenzene [83-41-0] 100µg/mL 2081.6 2,3,4,5-Tetrachlorophenol [4901-51-3] 200µg/mL

Phenone mixture 9 Analytes, 100 µg/mL each in acetonitrile, 1x10mL Chiron No. Compound CAS no. 2754.8 Acetanilide [103-84-4] 2751.8 Acetophenone [98-86-2] 2749.9 Propiophenone [93-55-0] 2758.10 n-Butyrophenone [495-40-9] 2750.11 Valerophenone [1009-