Evaluation of a high-resolution gas chromatography/high-resolution mass spectrometry method for the determination of 2,3,7,8-tetrachlorodibenzo-p-dioxin in soil and water
β Scribed by John S. Stanley; Thomas M. Sack; Yves Tondeur; Werner F. Beckert
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- English
- Weight
- 971 KB
- Volume
- 17
- Category
- Article
- ISSN
- 1076-5174
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A method has been developed for the direct determination of paraquat and diquat in water samples. No sample preparation was required and analysis was done using high performance liquid chromatography coupled with ionspray tandem mass spectrometry. Heptafluorobutyric acid was used as the ion-pair age
A new gas chromatographic/mass spectrometric method in combination with isotope dilution for the determination of thyroxine in serum is described. Special attention was paid to the methylation step of thyroxine, which was investigated using methanolic HCI, dimethylformamide/dimethylacetal and diazom
## Abstract A highly sensitive method has been developed for the determination of urinary 7βaminonitrazepam (7βANZP), the major metabolite of nitrazepam, using highβperformance electrospray liquid chromatography tandem mass spectrometry. The samples were prepared for analysis by adding 7βaminoclona