ICP-MS Mix Back Catalog number: 50686 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679944 Venlafaxine hydrochloride, 10mg Price on request 9191.8-100-ME Caffeine-d3 (1-methyl-d3), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 26351-03-1 Price on request ACQ-SE11-015 Ethanol standard in serum,1.1g/L,serum, 1.5mL Price on request