Independent analysis puts a JEEP retatrutide lot at 96.6%, against 92.9% on the certificate
The report states the gradient, the wavelength and the integration threshold, which is more than most.
Archive — June 2025
Page 3 of 5 of this archive, newest first.
Six words a verification badge would need to mean anything
Lot-level verification with a public report is a real and achievable thing. It exists in this market, on a minority of listings.
Resolving power and mass accuracy are two different specifications
Parts per million sound impressive until they are converted into daltons at the molecular weight of the thing being measured.
What changed at GL Biochem in June, and what the company will not say about it
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
Germany caps dulaglutide prescribing to 6 specialist centres
Efficacy was never the question in this appraisal. Duration of treatment was.
From the floor in Shenzhen: 12 posters, one theme
Reported from the sessions, and from the two hours afterwards.
LAL, kinetic chromogenic, recombinant factor C: three ways to the same figure
We submitted vials for endotoxin determination and report the results, the method and the laboratory, because a pyrogen figure without a method is as empty as a purity…
The three-times-upper-limit convention, and where it came from
What the renal and hepatic outcome programmes actually measured, and over what duration.
KP declines, for the 13th time, to name its synthesis house
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
Ireland declines to reimburse dulaglutide outside a specialist service
Efficacy was never the question in this appraisal. Duration of treatment was.
The slide that was not in the abstract
Reported from the sessions, and from the two hours afterwards.
A supplier suspends shipping to Germany after 14 consecutive customs detentions
The route did not close because of a rule about peptides.
The restart nobody plans for
We work through the residual-exposure table so the decision can be made from numbers rather than from feel.
Four millimetres is enough, and the data says so
The insulin injection-technique literature is large, well conducted and directly transferable on questions of depth and tissue. We say where it stops transferring.
The mechanism behind the mechanism
The clinical effect profile is almost fully predictable from where the receptor is expressed, which is unusual and useful.
VendorInvestigate result on a Shenzhen semaglutide lot lands 1.1 points below the supplier’s figure
The result is unremarkable. What the report omits is not.
What changed at QYB in June, and what the company will not say about it
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
A supplier suspends shipping to the Netherlands after 14 consecutive customs detentions
The route did not close because of a rule about peptides.
The quiet end of the online reseller trading as Adamant Research Supply
A proper account of an operation that existed, and of what closing it cost.
Why a dry powder is a chemical reactor with the volume turned down
Residual moisture is measured routinely in regulated manufacture, is reported almost nowhere in this trade, and predicts long-term stability better than any other single…
Italy declines to reimburse liraglutide outside a specialist service
Efficacy was never the question in this appraisal. Duration of treatment was.
SSA declines, for the 9th time, to name its synthesis house
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
What the new Japan guidance says about stopping
The evidence base is thin and the document says so, which is to its credit.
From the floor in Tianjin: 4 posters, one theme
Reported from the sessions, and from the two hours afterwards.
Vitamin D, adiposity, and a volume-of-distribution problem
Reduced intake is a plausible mechanism for deficiency. Reduced absorption is not, and the two are conflated in most of the advice.
The named comparison we promised two years ago
Two years ago we ran an anonymised version of this comparison and promised a named one. This is it, with every method printed in full.
The relabeller trading as Vantris Bio enters a consent decree and stops sterile preparation
The observation that closes a facility is rarely the dramatic one.
A supplier suspends shipping to the United Arab Emirates after 13 consecutive customs detentions
The route did not close because of a rule about peptides.
The United Kingdom pharmacy body issues counselling standards for liraglutide initiation
The evidence base is thin and the document says so, which is to its credit.
Halvard & Pike Apothecary of Portland, Maine enters a consent decree and stops sterile preparation
The observation that closes a facility is rarely the dramatic one.
The tolerance was set by whoever wrote the certificate
The arithmetic of significant figures, applied to a document that routinely reports four of them.
What the protein literature actually shows, and in whom it was shown
Where the familiar figures come from, what populations they were measured in, and how far the extrapolation reaches.
Same mass, different molecule: why identity by mass is not identity
Reversed-phase chromatography runs in an organic, acidic mobile phase that dissociates most non-covalent aggregates on the way to the detector.
The 16-day notice: how a compounding wind-down works in the United Arab Emirates
The document is four pages. Three of them are about dates.
SURMOUNT-4 extension data: what happens after the trial stops
A design note rather than a result: what the comparator was, and what that permits you to conclude.
Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.
What we asked twenty suppliers about stability data
A retest date says that material should be re-examined before use. An expiry date says it should not be used. The trade uses the second word for the first concept.
South Korea pharmacy body issues counselling standards for dulaglutide initiation
The evidence base is thin and the document says so, which is to its credit.
Chengdu export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
Mexico health authority warns on falsified semaglutide pens
Reported from the analysis, not from a warning notice.