CLP - Purgeable Internal Standard Back Catalog number: 20009 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674944 D5-Cetylpyridinium bromide, 100mg Price on request 683769 Dimethyl-n-octadecylamine, 1000mg Price on request 31191 cis-1,2-Dichloroethene Price on request