Analytical challenges and recent advances in the identification and quantitation of extractables and leachables in pharmaceutical and medical products
Abstract Structure elucidation and quantitation of leachable impurities in pharmaceutical and
medical products are crucial because unidentified and potentially toxic leachable impurities …
medical products are crucial because unidentified and potentially toxic leachable impurities …
[HTML][HTML] Determination of Response Factors for Analytes Detected during Migration Studies, Strategy and Internal Standard Selection for Risk Minimization
N Kritikos, A Bletsou, C Konstantinou, AD Neofotistos… - Molecules, 2023 - mdpi.com
Migration studies are one of the few domains of pharmaceutical analysis employing wide-
scope screening methodologies. The studies involve the detection of contaminants within …
scope screening methodologies. The studies involve the detection of contaminants within …
A practical derivation of the uncertainty factor applied to adjust the extractables/leachables analytical evaluation threshold (AET) for response factor variation
D Jenke, P Christiaens, JM Beusen… - PDA Journal of …, 2022 - journal.pda.org
The analytical evaluation threshold (AET) establishes which chromatographic peaks,
produced during organic extractables/leachables (E&L) screening, require toxicological …
produced during organic extractables/leachables (E&L) screening, require toxicological …
[HTML][HTML] Equivalence study of extractables from single-use biopharmaceutical manufacturing equipment after X-ray or gamma irradiation
R Menzel, I Pahl, S Dorey, T Maier, A Hauk - International Journal of …, 2023 - Elsevier
Single-use (SU) devices and assemblies used as manufacturing equipment in the
biopharmaceutical industry require comprehensive qualifications. These qualifications …
biopharmaceutical industry require comprehensive qualifications. These qualifications …
[PDF][PDF] Impact of the GC-MS Injection Solvent and the Analyte Concentration on Relative Responses for common Extractables
D Norwood, A Michelson, N Dunn… - Rev Sep …, 2022 - betasciencepress-publishing.com
Sample introduction in the GC-MS analysis is a relatively complex, multistep process, where
usually a liquid sample is introduced to an injector, evaporated, and transferred to the GC …
usually a liquid sample is introduced to an injector, evaporated, and transferred to the GC …
[PDF][PDF] Importance of a High Performing GC-MS Based Screening Method for Testing Stability Samples for Volatile and Semi-Volatile Leachable Impurities
G Vas, L Fleck, A Michelson, N Dunn, J Duett… - Rev. Sep. Sci, 2021 - researchgate.net
Leachable testing for finished pharmaceutical products is an important part of the regulatory
filing and is under more regulatory scrutiny than ever before. Leachable testing for multiple …
filing and is under more regulatory scrutiny than ever before. Leachable testing for multiple …
[PDF][PDF] Solubilization strength characterization of parenteral solutions containing polysorbate 80 in support of extractable & leachable studies
AB Strobel - 2021 - novoestroim.com
Leaching is a physical process occurring between clinically relevant solutions and materials,
where chemical material constituents (leachables) migrate towards the solution 1. Polymers …
where chemical material constituents (leachables) migrate towards the solution 1. Polymers …
A Commentary on Several Study Design Considerations Pertaining to the Screening of Substances Extracted and/or Leached from Pharmaceutical Contact Materials
SA Zdravkovic - PDA Journal of Pharmaceutical Science and …, 2021 - journal.pda.org
The assessment of substances that can be extracted (extractables) or leached (leachables)
from the materials that come in contact with pharmaceutical products often starts with a …
from the materials that come in contact with pharmaceutical products often starts with a …
[PDF][PDF] Reporting Analytical Data for Regulatory Submissions: A CRO Perspective on Implementing the BP4NTA Study Reporting Tool in the Healthcare Industry
N Dunn, A Michelson, L Fleck, G Vas - 2022 - researchgate.net
Analytical data packages are an essential part of the CMC (Chemistry and Manufacturing
Control) section of US FDA (United States Food and Drug Administration) NDA (new drug …
Control) section of US FDA (United States Food and Drug Administration) NDA (new drug …