cis-2-Butene Back Catalog number: 72428 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11759.12-100-IO 2,2',3,3',4,6,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request 71099 2-Diethylamino-6-methylpyrimidin-4-ol Price on request J211030 JHSB3 , approximately 80%, 0,5mg Price on request