Naproxen, 100µg/ml in MeOH, 1ml Back Catalog number: 96589 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675339 3,5-Dinitrobenzoic acid, 250mg Price on request 1860.14-K-IO 1,1,3,3,5-Pentamethylindan, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 81-03-8 Price on request 66002 PCB No. 2, 100µg/ml in Isooctane, 1ml Price on request