Methadone/Methaqualone/Propoxyphene Back Catalog number: 96626 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended YA04010200ME Vinylchloride, 5000 ng/µl, 5ml Price on request 90827 2-Methylphenanthrene Price on request LA19020100CY Mix 1 of Musk a. Polycy. Musk Comp., 10µg/mL in Cyclohexane, 1ml Price on request