Butocarboxim, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673213 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675251 Quinmerac, 100 µg/ml, Acetonitrile, 5ml Price on request 3359.28-50-IO C28 Triaromatic ster-14(15)-ene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 51126 Petroleum Waxes Internal Standard ASTM D-5442 Price on request