Magnesium (Mg) Back Catalog number: 58012 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0719.10-K-IO cis-Decaline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 493-01-6 Price on request 22013 EPA Method 8260B - Purgeable Internal Std Price on request 9139.9-10MG Gabapentin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 60142-96-3 Price on request