1. ScholarBank@NUS

He Yan

rp09890

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Full Name
He Yan
Variants
He, Y.
 
Main Affiliation
 
Faculty
 

Publications

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Date Issued:  [1990 TO 1999]

Results 1-8 of 8 (Search time: 0.004 seconds).

Issue DateTitleAuthor(s)
11997Analysis of some anhydrides as their corresponding acids by capillary electrophoresisHe, Y. ; Lee, H.K. 
21-Nov-1998Application of dynamic liquid-phase microextraction to the analysis of chlorobenzenes in water by using a conventional microsyringeWang, Y. ; Kwok, Y.C.; He, Y. ; Lee, H.K. 
31998Enrichment of nitrophenols in water by off- and on-column concentration for capillary electrophoresisHe, Y. ; Lee, H.K. 
415-Nov-1997Liquid-Phase Microextraction in a Single Drop of Organic Solvent by Using a Conventional MicrosyringeHe, Y. ; Lee, H.K. 
5Jul-1997Mobile phase flow programming in liquid chromatography using short narrow bore columnsHe, Y. ; Lee, H.K. 
616-Jan-1998Orthogonal array design experiments for optimizing the separation of various pesticides by cyclodextrin-modified micellar electrokinetic chromatographyHe, Y. ; Kee Lee, H. 
718-Oct-1996Separation of structural homologues of alkylphenols and isomers of 4-nonylphenol by cyclodextrin-modified micellar electrokinetic chromatographyHe, Y. ; Lee, H.K. 
829-May-1998Trace analysis by combined use of off-line solid-phase extraction, on- column sample focusing and U-shape flow cell in capillary liquid chromatographyHe, Y. ; Lee, H.K.