Pyridine Back Catalog number: 79091 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673089 Naproxen, 250mg Price on request 674692 D6-Diuron, 10mg Price on request 1873.8-K-CY 4-Methylheptane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 589-53-7 Price on request