𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Practical applications of GPC of interest to the polymer chemist

✍ Scribed by Dale J. Harmon

Publisher
John Wiley and Sons
Year
1967
Tongue
English
Weight
439 KB
Volume
11
Category
Article
ISSN
0021-8995

No coin nor oath required. For personal study only.

✦ Synopsis

Five examples are discussed showing how gel permeation c-romatography was apF---d to studies of polymer systems. The calculation of molecular weighta from the curves was not pertinent to the studies. The only requirement was that the separation be a size separation and the results be reproducible.

πŸ“œ SIMILAR VOLUMES

The application of infinite-order pertur
The application of infinite-order perturbation theory to biological polymers
✍ Harvey Groskreutz; Shi-Yu Wu; Manuel Schwartz πŸ“‚ Article πŸ“… 1977 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 460 KB πŸ‘ 1 views

## Abstract Quantum mechanical perturbation theory of infinite order is applied to an infinitely long biological polymeric chain. The resulting ensemble‐averaged density of electronic states is approximately calculated by truncation according to a method introduced by S. Y. Wu [(1974) __J. Math. Ph

Diagnosis and treatment of depression in
Diagnosis and treatment of depression in primary medical care practice: The application of research findings to clinical practice
✍ Charlotte Brown; Herbert C. Schulberg πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 78 KB πŸ‘ 2 views

Approximately 50% of persons experiencing clinical depression seek help for this disorder from their primary care physician. This pattern of help-seeking has stimulated interest in providing appropriate treatment for depressed primary medical care patients. While the efficacy of both psychotherapy a

Practical generation of 3,5-dimethoxyben
Practical generation of 3,5-dimethoxybenzyllithium: application to the synthesis of 5-substituted-resorcinols
✍ Ugo Azzena; Giovanna Dettori; Maria Vittoria Idini; Luisa Pisano; Grazia Sechi πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 107 KB

## Abstract Reductive lithiation of 3,5‐dimethoxybenzyl methyl ether was successfully performed with lithium wire and a catalytic amount of naphthalene in dry tetrahydrofuran at βˆ’15Β°C, leading to the quantitative generation of 3,5‐dimethoxybenzyllithium. This organometallic compound, which can be s

On the applicability of the Lennard-Jone
On the applicability of the Lennard-Jones potential function to amorphous high polymers
✍ C. B. Arends πŸ“‚ Article πŸ“… 1993 πŸ› John Wiley and Sons 🌐 English βš– 448 KB

Pressure-volume-temperature measurements were performed on five amorphous thermoplastics. From these data, first derivatives of internal energy with respect to volume were calculated. These derivatives were cast into the Lennard-Jones form and the two defining parameters were evaluated for each poly