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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1996 1
1997 1
1998 2
2000 2
2001 4
2003 2
2004 2
2005 3
2006 4
2007 10
2008 7
2009 6
2010 4
2011 9
2012 11
2013 7
2014 12
2015 9
2016 9
2017 5
2018 7
2019 9
2020 6
2021 0
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Similar articles for PMID: 31209168

101 results
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Page 1
Development and Validation of a HPLC-UV Method for Urea and Related Impurities.
Woldemariam G, Kyad A, Moore S, Qiu J, Semin D, Tan ZJ, Wypych J. Woldemariam G, et al. PDA J Pharm Sci Technol. 2020 Jan-Feb;74(1):2-14. doi: 10.5731/pdajpst.2018.009803. Epub 2019 Jun 17. PDA J Pharm Sci Technol. 2020. PMID: 31209168
Isolation, structure characterization and quantification of related impurities in asperosaponin VI.
Ji D, Liu YF, Wang QH, Zhang CF, Yang ZL. Ji D, et al. Chin J Nat Med. 2013 Jul;11(4):419-26. doi: 10.1016/S1875-5364(13)60063-1. Chin J Nat Med. 2013. PMID: 23845554
Cleaning validation of ofloxacin on pharmaceutical manufacturing equipment and validation of desired HPLC method.
Arayne MS, Sultana N, Sajid SS, Ali SS. Arayne MS, et al. PDA J Pharm Sci Technol. 2008 Sep-Oct;62(5):353-61. PDA J Pharm Sci Technol. 2008. PMID: 19055231
Development and validation of an HPLC method for tetracycline-related USP monographs.
Hussien EM. Hussien EM. Biomed Chromatogr. 2014 Sep;28(9):1278-83. doi: 10.1002/bmc.3161. Epub 2014 Mar 12. Biomed Chromatogr. 2014. PMID: 24619929
A stability indicating simultaneous dual wavelength UV-HPLC method for the determination of potential impurities in fampridine active pharmaceutical ingredient.
Thomas S, Shandilya S, Bharti A, Agarwal A. Thomas S, et al. J Pharm Biomed Anal. 2012 Jan 25;58:136-40. doi: 10.1016/j.jpba.2011.09.009. Epub 2011 Sep 19. J Pharm Biomed Anal. 2012. PMID: 22000073
New gradient high-performance liquid chromatography method for determination of donepezil hydrochloride assay and impurities content in oral pharmaceutical formulation.
Kafkala S, Matthaiou S, Alexaki P, Abatzis M, Bartzeliotis A, Katsiabani M. Kafkala S, et al. J Chromatogr A. 2008 May 2;1189(1-2):392-7. doi: 10.1016/j.chroma.2007.12.015. Epub 2007 Dec 14. J Chromatogr A. 2008. PMID: 18206895
Impurity profiling of L-methionine by HPLC on a mixed mode column.
Kühnreich R, Holzgrabe U. Kühnreich R, et al. J Pharm Biomed Anal. 2016 Apr 15;122:118-25. doi: 10.1016/j.jpba.2016.01.057. Epub 2016 Feb 2. J Pharm Biomed Anal. 2016. PMID: 26852161
Quality by design (QbD) based development and validation of an HPLC method for amiodarone hydrochloride and its impurities in the drug substance.
Karmarkar S, Yang X, Garber R, Szajkovics A, Koberda M. Karmarkar S, et al. J Pharm Biomed Anal. 2014 Nov;100:167-174. doi: 10.1016/j.jpba.2014.07.002. Epub 2014 Jul 17. J Pharm Biomed Anal. 2014. PMID: 25168215
A high pH based reversed-phase high performance liquid chromatographic method for the analysis of aminoglycoside plazomicin and its impurities.
Tan L, Wlasichuk KB, Schmidt DE Jr, Campbell RL, Hirtzer P, Cheng L, Karr DE. Tan L, et al. J Pharm Biomed Anal. 2012 Jul;66:75-84. doi: 10.1016/j.jpba.2012.03.003. Epub 2012 Mar 10. J Pharm Biomed Anal. 2012. PMID: 22459505
101 results
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