Perthane, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 683840 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1170.17-K-IO 5,5-Dibutylnonane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6008-17-9 Price on request 72401 Antipyrine, 1000µg/ml in MeOH, 1ml Price on request 675174 3,4-Dimethylphenol, 100 µg/ml, Methanol, 5ml Price on request