Methadone/Methaqualone/Propoxyphene Back Catalog number: 96626 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C16815000 Rimsulfuron, 100mg Price on request 2124.12-K-IOX5 Arochlor 1016 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 12674-11-2 Price on request 90665 Isobutanol Price on request