Differential cation exchange capacity (DCEC) of nickel supported on silica-aluminas
β Scribed by W. Tsai; J.A. Schwarz; C.T. Driscoll
- Book ID
- 113177003
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 674 KB
- Volume
- 78
- Category
- Article
- ISSN
- 0021-9517
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π SIMILAR VOLUMES
The cation radicals of canthaxanthin, B-carotene and S'-apo+camten-8'-al were chemically prepared on activated sihca-alumina solid supports. An ENDOR study of these cation radicals revealed the hypertine coupling constants of the methyl protons and indicated a carotenoiddependent orientation of the
## Ion -exchange HPLC Chemically bonded sulfonic acid-type silica gel Color-forming agent D-6900 Heidelberg 1. Posting the cancellation notice within the 7-day period is sufficient t o fulfill the above requirements (date of postmark). This subscription is renewed automatically for a period of on