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초록
A new method for the determination of microcystins PR and LR in cyanobacterium was developed using cyano-type prepacked cartridges. The microcystins were extracted with 10% acetic acid and the extract applied to a Baker 10 cyano cartridge. After elution from the cartridge with 0.5M acetic acid-acetonitrile (1:9) the microcystins were determined by HPLC. Better recoveries and chromatograms were observed than with ODS cartridges. © 1994 Friedr. Vieweg & Sohn Verlagsgesellschaft mbH.
키워드
Column liquid chromatography; Cyano cartridges; Microcystins RR and LR; Solid phase extraction
- 제목
- Chemical analysis of microcystins RR and LR in cyanobacterium using a prepacked cyano cartridge
- 저자
- Pyo, Dongjin; Lee, M.
- 발행일
- 1994
- 유형
- Article
- 저널명
- Chromatographia
- 권
- 39
- 호
- 7-8
- 페이지
- 427 ~ 430