L-Alanine-13C3, 25mg Back Catalog number: A481504 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: 2 weeks Price on request - + Recommended 1402.16-K-IO 6-Butyl-2,3-dimethylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 53029 Spike Sample Standard 2A (Water) Price on request 54141A Ferrous Iron (Fe) Price on request