Fenvalerate, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 681525 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1155.35-K-IO n-Pentatriacontane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 630-07-9 Price on request 90506 Benzo(e)pyrene,2000µg/ml in methylene chloride,1ml Price on request 3599.14-K-IO 4-Methyltridecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 26730-12-1 Price on request