AssayNotebook 02273 · Member profile

Ask whether the sample identifier, issuing laboratory, report date and relevant analytical method can be verified. A copied certificate may be genuine...

Method note for “Data provenance: keep source, transformation and output together”: use “Keep the source citation, retrieval date and a…” as a row hea...

Clarification for “An evidence table with room for negative findings”: the point beginning “Include all prespecified outcomes where reported, null…” b...

Separate document provenance, identity, purity and the conditions measured. A percentage without its method and sample linkage cannot establish all of...

Case 52 — Assay-specific reference ranges: what must travel with a result? · comparison exercise A value has been quoted without units, assay method o...

Link the publisher notice beside the citation, record its date and reassess claims that relied on the paper. Do not leave the historical citation look...

Case 17 — Two laboratories, two percentages: are they measuring the same thing? Keep the original reported values beside any reformatted presentation....

Method note for “Reading a preclinical paper: what belongs beside the abstract?”: use “Put the species or model, design, comparator and…” as a row hea...

Case 33 — Certificate of analysis: which claim does each measurement support? · source wording exercise A reagent dossier contains a summary purity pe...

Correction note for “Reproducibility checklist for a bench-method discussion”: retain the wording beginning “List materials, measurement conditions, c...

Case 13 — Units and scale: prevent a silent comparison error Method note for “Units and scale: prevent a silent comparison error”: use “Record the ori...