𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Separation of zinc dialkyldithiophosphates in lubricating oil additives by normal-phase high-performance liquid chromatography

✍ Scribed by N. Lambropoulos; T.J. Cardwell; D. Caridi; P.J. Marriott

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
508 KB
Volume
749
Category
Article
ISSN
1873-3778

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Partition and adsorption in the separati
Partition and adsorption in the separation of long chain lipids by normal phase high performance liquid chromatography
✍ Netting, A. G. ;Rhodes, S. H. πŸ“‚ Article πŸ“… 1990 πŸ› John Wiley and Sons 🌐 English βš– 896 KB

## Abstract __Martin's__ adaption of __Raoult's__ Law has been shown to describe partition phenomena in normal phase HPLC. Thus, in the separation of fatty acid pentaflorobenzyl esters and of triacylglycerols in dichloromethane or acetonitrile in half‐water‐saturated hexane, the natural logarithm o

Separation of the Sticky Peptides from M
Separation of the Sticky Peptides from Membrane Proteins by High-Performance Liquid Chromatography in a Normal-Phase System
✍ K.A. Lerro; R. Orlando; H.Z. Zhang; P.N.R. Usherwood; K. Nakanishi πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 638 KB

The amphiphilic peptides obtained upon cleavage of membrane proteins, including numerous receptors, are recalcitrant to most separation techniques as a consequence of their limited solubility and tendency to aggregate and adsorb to surfaces. This paper describes HPLC systems that can separate these

Analysis of pilocarpine and isopilocarpi
Analysis of pilocarpine and isopilocarpine in ophthalmic solutions by normal-phase high-performance liquid chromatography
✍ Danny L. Dunn; Britt S. Scott; Edwin D. Dorsey πŸ“‚ Article πŸ“… 1981 πŸ› John Wiley and Sons 🌐 English βš– 483 KB πŸ‘ 1 views

A normal-phase high-performance liquid chromatographic separation for pilocarpine and isopilocarpine was developed which is suitable for the routine analysis of ophthalmic preparations. The method utilizes a column packed with 5 -~m silica with a mobile phase of hexane-2% ammonium hydroxide in 2-pro