Octadecyl Sulfide, >96%, 25g

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

4-Bromo-3,5-dimethylphenyl-N-methylcarbamate, 100m

Internal Standard for GC-analysis of PAH compounds 4 Analytes, each 500 µg/mL in dichloromethane; units:1x5mL 0393.12 1-Phenylhexane [1077-16-3] 0728.12 2,3-Dimethylnaphthalene [581-40-8] 0768.16 3,6-D