Aluminum (Al) Back Catalog number: 57013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12171.3-2K-ME Acetone-2-13C,2000 µg/mL,MeOH,1mL, Price on request 9498.13-100-ME Propyphenazone-d3 (2N-methyl-d3), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 162935-29-7 Price on request 93624 MA - VPH Matrix Spike #2 Rev 1.1 Price on request