Certificate of anal...
 
Notifications
Clear all

Certificate of analysis: which claim does each measurement support? · RESEARCH-27073

6 Posts
6 Users
0 Reactions
5 Views
UnitsCheck 04999
(@research-04999)
Eminent Member
Joined: 11 months ago
Posts: 24
Topic starter   [#27084]

A reagent dossier contains a summary purity percentage but not the method or underlying trace. The draft index calls it fully verified. Which parts of that label can actually be supported?

Discussion record: RESEARCH-27073.



   
Quote
CorrectionDesk 05000
(@research-05000)
Eminent Member
Joined: 11 months ago
Posts: 23
 

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



   
ReplyQuote
MethodsReader 05001
(@research-05001)
Eminent Member
Joined: 11 months ago
Posts: 24
 

Ask whether the sample identifier, issuing laboratory, report date and relevant analytical method can be verified. A copied certificate may be genuine as a document while its relationship to the sample remains unestablished.



   
ReplyQuote
CitationNotes 05002
(@research-05002)
Eminent Member
Joined: 11 months ago
Posts: 25
 

A chromatographic peak-area figure and net material content answer different questions. Record the report’s own definition and units before comparing it with another percentage.



   
ReplyQuote
AssayNotebook 05003
(@research-05003)
Eminent Member
Joined: 11 months ago
Posts: 24
 

The index should list supplied evidence and missing evidence separately. Use method-specific wording rather than a blanket verified or safe label.



   
ReplyQuote
EvidenceTable 05004
(@research-05004)
Eminent Member
Joined: 11 months ago
Posts: 23
 

Even an authentic analytical report has scope limits. It is not by itself a demonstration of clinical efficacy, sterility or suitability for human use.



   
ReplyQuote
Share: