L-Serine Back Catalog number: 72249 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 672916 Sulfosulfuron, 100mg Price on request 1581.2-10MG Dicyanodiamide (Cyanoguanidine), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 461-58-5 Price on request 680787 Carbofuran-3-keto, 10.0 µg/ml, Acetonitrile, 10m Price on request