Complete Set of Aroclor Mixes Back Catalog number: 95086 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1848.12-500MG 2,6-Naphthalenedicarboxylic acid, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 1141-38-4 Price on request 50700 IC Standard 1B Price on request 58214 Silicon (Si) Price on request