L-Threonine Back Catalog number: 72269 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679627 4-Aminoantipyrine, 100mg Price on request M-502A-R 502.2 Volatile Organic std., 0,2mg/ml in MeOH, 1ml Price on request 0234.48-200-T Dicoronylene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 98570-53-7 Price on request