Methadone/Methaqualone/Propoxyphene Back Catalog number: 96626 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3330.6-100MG 1,2,3-Trichlorobenzene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 87-61-6 Price on request 680523 2-n-Nonylphenol-di-ethoxylate, 100 µg/ml, Acetone Price on request 82501 EPA Method 8250Mix #9 Price on request