Metals Mix Back Catalog number: 59519 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9289.15-100-MEX5 O-Desmethyl tramadol-d6 (racemic) , 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no. 16412-54-7 Price on request 50437 ICP Mix #2 Price on request 95473 1,2-Dihydro-1,1,6-trimethylnaphthalene Price on request