2,5-Dimethylthiophene Back Catalog number: 71950 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30130 EPA Method 502/524 Phase V Additionals Price on request 70400 Malononitrile Price on request 8466.3-100 Ethylenethiourea, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 96-45-7 Price on request