Research Insights
Independent analysis of laboratory testing, analytical data, research-material quality, and testing methodology.
Marsden Research Labs Research Insights examines published laboratory data and analytical concepts relevant to research materials, with an emphasis on what analytical results establish, what they do not establish, and how those results should be interpreted in context.
Published Research Insights
2 articlesWhat Does a Peptide Certificate of Analysis (COA) Actually Verify?
A practical guide to understanding what peptide analytical documentation can establish, including the distinctions between compound identity, chromatographic purity, quantitative content, endotoxin testing, sterility, and batch-specific traceability.
Read analytical guide →What Finnrick’s Endotoxin Data Actually Shows
An analysis of Finnrick’s published endotoxin testing data, including the distinction between detection, quantification, and exceeding a defined quality-control threshold.
Read data analysis →Research Insights is provided for analytical and laboratory-research purposes. Marsden Research Labs products are offered for laboratory research use only and are not intended for human or veterinary use.