Valifenalate, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 681809 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9944.28-50-IO C28 1-Methyl triaromatic sterane + C28 Triaromatic sterane (0856.28), 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 80382-31-6 Price on request 2099.18-K-IO Di-n-pentyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 131-18-0 Price on request 51121 Linearity Check Mix ASTM D-5134 Price on request