๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Supercritical Chromatography of Paraffins on a Molecular Sieve: Analytical and Preparative Scale

โœ Scribed by Eckni, W.; Polster, H.-J.


Book ID
127250927
Publisher
Taylor and Francis Group
Year
1986
Tongue
English
Weight
622 KB
Volume
21
Category
Article
ISSN
0149-6395

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Fractionation of polymers on a preparati
โœ J. F. Henderson; J. M. Hulme ๐Ÿ“‚ Article ๐Ÿ“… 1967 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 491 KB ๐Ÿ‘ 1 views

A preparative-scale elution chromatographic column is described which will fractionate 45 g. of polymer in a single operation. The size of the column is kept to manageable dimensions by reducing the temperature differential from 50 to 10ยฐC. along the length of the temperature-gradient section. I t a

A cyanopropyl reversed phase chromatogra
โœ Xiu-Nan Li; Hai-Hong Sun; Gui-Feng Zhang; Jing-Xiu Bi; Guang-Hui Ma; Run-Yu Ma; ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 367 KB

## Abstract Huperzine A (HupA) and huperzine B (HupB) are two medically important components of __Huperzia serrata__. It is difficult to obtain high yields of the separation from the plant using conventional liquid extraction and chromatography. However, this study has found that RP chromatography

Resolution of gossypol: Analytical and l
โœ Matlin, S. A. ;Belenguer, A. ;Tyson, R. G. ;Brookes, A. N. ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 495 KB ๐Ÿ‘ 1 views

## Racemic gossypol is resolved by HPLC of its amino acid ester Schiff's base derivatives on non-chiral columns. This provides a rapid and accurate method for determination of optical purityon a small scale and, combined with hydrolysis and fractional crystallization, for the preparation of pure g

Analytical scale supercritical fluid fra
โœ Via, Jim ;Braue, Cheryl ;Taylor, Larry T. ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 629 KB

## Abstract This paper reports on the use of supercritical carbon dioxide to fractionate a low molecular weight, high density polyethylene into very narrow molecular weight distributions (MWDs). A simple extraction system was developed that allowed relatively trouble free extractions of the polyeth