QC Standard 2 Back Catalog number: 52085 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended FRS-033N Dechlorane Plus (Mixed isomers), 10mg Price on request 71237 cis-Nonachlor Price on request 1629.19-10MG 1-Methoxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 63020-57-5 Price on request