Reference-table workshop: comparable quantities and missing context · RESEARCH-17684

Case 54 — Certificate of analysis: which claim does each measurement support? · comparison exercise

Limit of the answer in “Certificate of analysis: which claim does each measurement support?”: “Ask whether the sample identifier, issuing laboratory, report date and…” is an excerpt from the discussion, not an independent verification. A reader needs the relevant original material before treating an interpretation as established. Review focus: comparison. Make the basis of a comparison explicit before interpreting it.

Case 54 — Certificate of analysis: which claim does each measurement support? · comparison exercise

Summary draft for “Certificate of analysis: which claim does each measurement support?”: the answer addresses “Ask whether the sample identifier, issuing laboratory, report date and…”; the related point is “A copied certificate may be genuine as a document while its…”. Keep both connected to the opening question, and mark any conclusion needing further records as unresolved. Review focus: comparison. Make the basis of a comparison explicit before interpreting it.

Case 54 — Certificate of analysis: which claim does each measurement support? · comparison exercise

Correction note for “Certificate of analysis: which claim does each measurement support?”: retain the wording beginning “Ask whether the sample identifier, issuing laboratory, report date and…” in the record. If later material changes it, add the date, the changed wording and the source for that change; do not invent a completed correction here. Make the basis of a comparison explicit before interpreting it.