| Literature DB >> 8376516 |
P J Sessink1, M M Scholtes, R B Anzion, R P Bos.
Abstract
A sensitive gas chromatographic method for the determination of cyclophosphamide in urine is presented. After liquid-liquid extraction with diethyl ether and derivatization with trifluoroacetic anhydride, cyclophosphamide was identified and quantified with mass spectrometry. The method is suitable for the determination of cyclophosphamide at concentrations of more than 0.25 ng/ml, which enables the uptake of cyclophosphamide during occupational activities, such as the preparation and administration of antineoplastic agents in hospitals, to be measured. Simple preparation makes the method appropriate for routine analysis.Entities:
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Year: 1993 PMID： 8376516 DOI： 10.1016/0378-4347(93)80404-r
Source DB: PubMed Journal: J Chromatogr