Anions Mix Back Catalog number: 50334 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79053 4,4’-Methoxychlor Price on request 52259 Spike Solution Set Price on request 1769.16-5MG 1,6-Diaminopyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 14923-84-3 Price on request