4,4’-DDD Back Catalog number: X9054 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94470 VOC Mix #2 Price on request 0340.14-10MG Chamazulene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 529-05-5 Price on request PN-52S 1,2,3,5,7-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane Price on request