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News|Articles|July 15, 2013

Pharmaceutical Technology

  • Pharmaceutical Technology-07-15-2013
  • Volume 2013 eBook
  • Issue 1

Ultra-High-Speed Analysis of Ibuprofen Using HPLC

The authors present an analysis of ibuprofen based on United States Pharmacopeia General Chapter “Chromatography” using high-performance liquid chromatography.

The authors present an analysis of ibuprofen based on United States Pharmacopeia General Chapter <621> “Chromatography” using high-performance liquid chromatography that employed a method-scouting system with a conventional column (i.e., standard octadecyl silica column) and a core-shell column.

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Pharmaceutical Technology’s 2013 Analytical and Bioanalytical Testing ebook

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Articles in this issue

over 13 years ago

Impurity Profiling Using Convergence Chromatography and Mass Spectrometry

over 13 years ago

Multiple Reaction Monitoring–Mass Spectrometry for Biopharmaceutical Analysis

over 13 years ago

Simultaneous Quantitative and Qualitative Measurements in Drug-Metabolism Investigations

over 13 years ago

Identification and Quantification of Trace-Level Protein Impurities

over 13 years ago

Characterization with Atomic Force Microscopy, Topographic, and 3D Raman

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Power of Two One-Sided Tests with Unequal Variances
Equivalence test using two one-sided tests are widely used for demonstrating the comparability of treatment effects in different research fields. The method described in the manuscript aims to use simulations in Microsoft Excel to compute power for 2 one-sided tests for two groups with unequal variances.
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