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Analysis of Microcystins(LR, YR and RR) in Water
| Content Provider | Semantic Scholar |
|---|---|
| Author | Park, Kwan Su Bae, Jun Hyun Kang, Jun Gil Kim, Youn Doo |
| Copyright Year | 2001 |
| Abstract | Micro-HPLC/IS/MS after solid phase extraction has been employed to enhance the accu-racy in the determination of toxic microcystins, such as microcystin-LR, -YR and -RR. The absorbance at 238 nm in HPLC/UV and characteristic spectra of 135 m/z and $>[M+H]^+$ m/z in MS have been widely monitored to identify those microcystin-LR, -YR and -RR. In this study, new lines at 507 m/z for LR, 520 m/z for RR and 532 m/z for YR have been additionally detected in the micro-HPLC/IS/MS spectrum, corresponding to double charge. The micro-HPLC/IS/MS methodology has been applied to investigate the presence of the toxic microcystins in Taecheong lake. |
| Starting Page | 524 |
| Ending Page | 531 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| Volume Number | 45 |
| Alternate Webpage(s) | http://ocean.kisti.re.kr/downfile/volume/chemical/JCGMDC/2001/v45n6/JCGMDC_2001_v45n6_524.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |