Isovaleric acid, 1000mg Back Catalog number: 682865 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676082 Eicosane, 250mg Price on request 0452.3-150-CYX10 GC-IRMS Standards (C15 (?13C: -30.22); C20 (?13C: -33.06); C25 (?13C: -28.21)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. Price on request 12035.19-100-AN 4-ANPP,100 µg/mL,acetonitrile,1mL, Price on request