Creatinine, 1000mg Back Catalog number: 681258 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677931 Tri-p-cresyl phosphate, 100mg Price on request 3071.11-10MG 5-Methyl-1-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 51149-87-2 Price on request B389020 Biopterin, 10mg Price on request