𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Poly(vinylacetate): reference materials and universal calibration in gel permeation chromatography

✍ Scribed by C.M.L. Atkinson; R. Dietz

Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
476 KB
Volume
15
Category
Article
ISSN
0014-3057

No coin nor oath required. For personal study only.

✦ Synopsis

Well-characterized fractions of linear poly(vinylacetate) have been used to establish the validity of universal calibration for that polymer in gel permeation chromatography. Viscosity parameters have been determined and comparisons made with earlier work.

πŸ“œ SIMILAR VOLUMES

Gel permeation chromatography and cellul
Gel permeation chromatography and cellulose. II. Application of universal calibration
✍ Segal, L. ;Timpa, J. D. ;Wadsworth, J. I. πŸ“‚ Article πŸ“… 1970 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 703 KB

## Abstract In previously reported work concerning the chain‐length distributions obtained by gel permeation chromatography (GPC) in celluloses, degrees of polymerization (DP) of unusually high magnitude were reported. Later work in GPC has shown that the concept of relating extended nolecular chai

An approach to a simplified universal ca
An approach to a simplified universal calibration for gel permeation chromatography
✍ B. L. Funt; V. Hornof πŸ“‚ Article πŸ“… 1971 πŸ› John Wiley and Sons 🌐 English βš– 360 KB πŸ‘ 2 views

Criteria for establishing a universal GPC calibration for poly-1,Zbutadiene on the basis of polystyrene standards are considered. The number-average molecular weights of the two polymers are related by a linear expression on the assumption that their respective Mark-Houwink exponents are equal. The