L-Valine, 250mg Back Catalog number: 677577 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673247 Demeton-S-methyl, 100 µg/ml, Acetonitrile, 5ml Price on request 70979 n-Octacosane Price on request 3491.10-100-AN Prometryn, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 7287-19-6 Price on request