A specific and sensitive method based on gas chromatography/tandem mass spectrometry with on-column injection was developed to quantify simultaneously cyclophosphamide and ifosphamide in urine by using trophosphamide as an internal standard. The urine samples were extracted with diethyl ether and de
Determination of cyclophosphamide in urine by gas chromatography—mass spectrometry
✍ Scribed by P.J.M. Sessink; M.M. Scholtes; R.B.M. Anzion; R.P. Bos
- Publisher
- Elsevier Science
- Year
- 1993
- Weight
- 250 KB
- Volume
- 616
- Category
- Article
- ISSN
- 0378-4347
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
A stable isotope dilution gas chromatography-mass spectrometry method using enriched 65Cu as an internal standard is described for the determination of Cu in urine and serum. Chelating agents N,N'-ethylenebis-(trifluoroacetylacetoneimine) [H2(enTFA2)] and lithium bis(trifluoroethyl)dithiocarbamate [
GC-MS is one of the recommended analytical techniques for the identification and confirmation of opiates in urine. A method for the qualitative detection and quantitation of codeine and morphine in urine samples by this technique has been developed. This method is also suitable for the detection of