Recuperation Standard Back Catalog number: 98266 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681406 1-Methylpyridinium iodide, 100mg Price on request 673738 Azamethiphos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 1489.22-50-ME Pyrenyl-1-O-glucuronide, 50µg/mL, Solvent-methanol, Unit 50µg, # of units-1, Cas.no. 15417-05-2 Price on request