A chromatographic method based on liquid chromatography (LCJ using column-switching for the determination of ethacrynic acid in urine samples, is described. The proposed system uses an Hypersil ODS-Cl& 30 pm (20 mm x 2.1 mm i.d.) pre-column for the pre-concentration and separation of ethacrynic acid
β¦ LIBER β¦
On-line trace enrichment for the determination of insulin in biological samples using reversed-phase high performance liquid chromatography with column switching
β Scribed by Jung Sook Lee; Heeyong Lee; Hye Suk Lee; Kang Choon Lee
- Book ID
- 112960112
- Publisher
- Springer
- Year
- 1994
- Tongue
- English
- Weight
- 315 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0253-6269
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