Caffeine-13C3, 5mg Back Catalog number: C080101 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 1310.36-K-IOX5 n-Hexatriacontane-d74, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 16416-34-5 Price on request 96586 1S,2R(+)-Ephedrine-D3 Price on request 95111 PAH Standard Price on request