Semi-Volatile Surrogate Standard

4-Nitrophenol-13C6, 1mg

N-Nitrosodipropylamine, 100 µg/ml, Methanol, 5ml

VOC/PAH/Tributylphosphate Mixture 1350,1 Chloroform 500 mg/L 1351,2 1,1,1-Trichloroethane 200 mg/L 2308,8 2-Ethyl-1-hexanol 200mg/L 1300,6 Benzene 100mg/L 1