Document Detail

Separation of short-chain fatty acids on a gas chromatographic column coated with oxidized lubricating oil.
MedLine Citation:
PMID:  17970134     Owner:  NLM     Status:  In-Process    
The oxidized lubricating naphthenic base oil was used as a stationary phase for the separation of short-chain free fatty acids (SFFA) either as a pure sample or an aqueous solution containing 0.9-1.2 mg/L of each acid. It is found that the oil oxidation for 20 h improved the separation of SFFA in these two sample forms. This separation improvement represents not only the increase in retention volume intervals and peak symmetries in case of the pure sample but also in acid peak areas in case of the aqueous solution sample.
Nagy Emam Moustafa
Related Documents :
2636894 - Molecular recognition in synthetic polymers. enantiomeric resolution of amide derivativ...
1202044 - Gas chromatographic resolution of enantiomeric amphetamines and related amines. ii. eff...
9260674 - Indirect enantiomeric separation of 2-arylpropionic acids and structurally related comp...
17614324 - Liquid chromatographic direct resolution of beta-amino acids on a doubly tethered chira...
12558024 - A glass capillary microelectrode based on capillarity and its application to the detect...
16346204 - Pseudomonas aeruginosa chemotaxis associated with blooms of n(2)-fixing blue-green alga...
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Se pu = Chinese journal of chromatography / Zhongguo hua xue hui     Volume:  25     ISSN:  1000-8713     ISO Abbreviation:  Se Pu     Publication Date:  2007 Jul 
Date Detail:
Created Date:  2007-10-31     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9424804     Medline TA:  Se Pu     Country:  China    
Other Details:
Languages:  eng     Pagination:  606-8     Citation Subset:  IM    
Egyptian Petroleum Research Institute, Nasr City, Cairo, Egypt.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

Previous Document:  Determination of methamphetamine in human blood using microwave extraction-gas chromatography
Next Document:  A comparison of outcomes following tympanostomy tube placement or conservative measures for manageme...