CLP Calibration Std. I Back Catalog number: 52149 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1782.10-10MG 1,8-Diaminonaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 479-27-6 Price on request 682468 2,6-Diaminotoluene, 1000mg Price on request 94298 Base/Neutral Standard Price on request