Nitisinone-13C6, 1mg Back Catalog number: N490137 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 1294.17-200-T 7-Methylbenzo[b]naphtho[2,3-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 24964-09-8 Price on request EPA-23CS3 Calibration Verification Solution, 1ml, nonane Price on request 92841 Dibenzothiophene Price on request