Calibration Standard Back Catalog number: 59171 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11787.10 1,2,3,4,5,6,7-Heptachloronaphthalene,,,, Price on request 95172 Aroclor Standard Price on request 2701.11-K-ME Cimetidine hydrochloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 70059-30-2 Price on request