The use of liquid chromatography combined with a quadrupole time-of-flight analyser for the identification of trace impurities in drug substance
- 1 November 1997
- journal article
- research article
- Published by Wiley in Rapid Communications in Mass Spectrometry
- Vol. 11 (17) , 1916-1922
- https://doi.org/10.1002/(sici)1097-0231(199711)11:17<1916::aid-rcm96>3.0.co;2-8