Naphthalene, 10µg/ml in Acetonitrile, 10ml Back Catalog number: 14500-1160-10AN10 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 9764.10-100-AC Bentazon-d6, 100µg/mL, Solvent-acetone, Unit 1mL, # of units-1, Cas.no. Price on request EPA-1613CSL Extended Calibration/Low Level Solution , 500ul, nonane Price on request 681069 Ibuprofen, 100 µg/ml, Methanol, 1ml Price on request