6:2FTAB, Capstone B, 50µg/ml in MeOH, 1,2ml

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

EPA 16 PAH Cocktail (13C,99%), 5µg/ml Nonane,1,2ml

3,3',4,4',5-Pentabromodiphenyl ether, 1.2ml x 50ug/ml, nonane