The header, the table and the signature block
The header identifies the batch, the table records the tests, and the footer says who is answerable. Two of the three are usually incomplete.
Stability
Page 3 of 20 of this archive, newest first.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
Accreditation, scope, and the question nobody asks Medutest
What the Journal asks when a document arrives unsigned, and what the answers have been.
A supplier suspends shipping to Switzerland after 19 consecutive customs detentions
The route did not close because of a rule about peptides.
A supplier suspends shipping to Switzerland after 17 consecutive customs detentions
The route did not close because of a rule about peptides.
Accreditation, scope, and the question nobody asks PeptideMeter
A manufacturer’s certificate is a self-declaration. An accredited laboratory’s report is a third-party measurement. The trade prints both under one heading.
The same signature, the same peak, three different batches
A blank certificate with the numbers left editable is an ordinary internal document. Its circulation as a finished record is the problem.
A unit is not a dose, and it never was
Insulin syringes are graduated in units on a convention that fixes 100 units to one millilitre. That convention says nothing about how much peptide is in a unit, and…
The chromatogram that appears on four documents
A PDF carries metadata about the software that produced it, and that metadata is frequently more informative than the content.
What happens in solution that does not happen in the cake
We set out what is known, what is inferred and what is simply assumed about the fortnight after a vial is opened.
Accreditation, scope, and the question nobody asks VendorInvestigate
Two signatures — one who performed the work, one who approved its release — are the ordinary regulated convention and are almost unknown here.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
The convention nobody explains before handing over the vial
A unit is a volume. A dose is a mass. The bridge between them is concentration, and concentration is a number somebody has to calculate.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
A supplier suspends shipping to Singapore after 23 consecutive customs detentions
The route did not close because of a rule about peptides.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
Who signed this, and what did they undertake by signing it
A manufacturer’s certificate is a self-declaration. An accredited laboratory’s report is a third-party measurement. The trade prints both under one heading.
A supplier suspends shipping to New Zealand after 3 consecutive customs detentions
The route did not close because of a rule about peptides.
A supplier suspends shipping to Argentina after 16 consecutive customs detentions
The route did not close because of a rule about peptides.