1-Methyl-1-cyclopentene Back Catalog number: 71940 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MBP-155 2,2',4,4',6,6'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 0619.30-100-IO Friedelane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 559-73-9 Price on request 11682.12-100-IO 3,4,5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request