CLP 5.1Mix Back Catalog number: 59170 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9188.22-100-ME Propoxyphene-d5 hydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request 66163 2,3,3',4',5,6-Hexachlorobiphenyl Price on request B389020 Biopterin, 10mg Price on request