Determination of the molecular weight distribution of hydroxyethylcellulose by gel filtration chromatography
โ Scribed by J.F. Kennedy; Z.S. Rivera; L.L. Lloyd; F.P. Warner; M.P.C. da Silva
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 412 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0144-8617
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The number-and weight-average molecular weights of several statistical and high ortho novolac resins were determined using gel permeation chromatography (GPC). The standards used were pure compounds having between 2 and 12 phenol units bridged via methylene linkages. Three series of compounds were s
A rapid gel filtration chromatography method is described for determination of the molecular weight distribution (MWD) of peptide mixtures by using calibrated Sephadex microbore columns. The method was applied to MWD analysis of peptide mixtures resulting from trypsin and pepsin digestion of glycini