Turkey health authority warns on falsified semaglutide pens
Reported from the analysis, not from a warning notice.
Certificates of analysis
Page 25 of 51 of this archive, newest first.
What a laboratory knows about the material it receives
A result on one vial generalises to a batch only if the vial was drawn in a way that makes it representative — and nobody records how it was drawn.
Resolution, tailing, repeatability: the arithmetic before the result
Matching a retention time against a standard is evidence of consistency, not proof of identity. Two different species can elute at the same time on one method.
Denmark health authority warns on falsified semaglutide pens
Reported from the analysis, not from a warning notice.
Independent analysis puts a QYB dulaglutide lot at 99.3%, against 98.0% on the certificate
The report states the gradient, the wavelength and the integration threshold, which is more than most.
Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.
Six words a verification badge would need to mean anything
A badge asserts that something was tested. It does not assert what, when, on whose sample, by what method, or whether the lot on sale is the lot that was tested.
KP declines, for the 24th time, to name its synthesis house
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
Norway health authority warns on falsified dulaglutide pens
Reported from the analysis, not from a warning notice.
Nigeria health authority warns on falsified liraglutide pens
Reported from the analysis, not from a warning notice.
Janoshik result on a Nantong retatrutide lot lands 1.4 points below the supplier’s figure
The result is unremarkable. What the report omits is not.
FGP declines, for the 15th time, to name its synthesis house
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
Ireland health authority warns on falsified liraglutide pens
Reported from the analysis, not from a warning notice.
Why purity is the cheapest number to flatter
The Journal has read several hundred certificates from twenty companies. The number is almost always there; the method behind it almost never is.
What changed at TFC in April, and what the company will not say about it
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
Janoshik result on a Wuhan orforglipron lot lands 4.2 points below the supplier’s figure
The result is unremarkable. What the report omits is not.
Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.
What changed at KP in April, and what the company will not say about it
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
What PeptideMeter can tell you about a vial by weighing its water
The physics of the drying cycle explains why some cakes are matte and full-volume and others are glassy discs, and why the difference is not cosmetic.
How a claim degrades between the bench and the listing
Every step between the laboratory report and the product page removes information, and the badge is the last step.