cis-2-Butene Back Catalog number: 72428 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended T1600000 alpha-Tocopheryl acetate, 500mg Price on request 98524 Triethylamine,400µg/ml inN,N-dimethylformamide,1ml Price on request S-4379-500-4DC 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 Price on request