GC/MS Calibration Standard Mix #1

3,4-Dimethylphenol, 500mg

Internal Standard for GC-analysis of PAH-compounds III 0768,16 3,6-Dimethylphenanthrene 0254,20 2,2’-Binaphthyl Conc: 500 µg/mL in DCM, 4.5mL in Certan, 10mL screw-cap

2-Hydroxycinnamic acid, 1000mg