Herbicide Acid Standard Back Catalog number: 97821 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11873.12-100-AN (±)-Fipronil,100 µg/mL,acetonitrile,1mL, Price on request 1680.18-10MG 2-Hydroxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 65945-06-4 Price on request 681406 1-Methylpyridinium iodide, 100mg Price on request