VendorInvestigate result on a Zhuhai semaglutide lot lands 1.1 points above the supplier’s stated figure
The result is unremarkable. What the report states alongside it is not.
Certificates of analysis
Page 48 of 51 of this archive, newest first.
What changed at QSC in March, and what the company says prompted it
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
GGPeps names the synthesis and fill sites behind its catalogue
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.
Low endotoxin recovery: the interference nobody looks for
The masking phenomenon known as low endotoxin recovery means a formulation can return a clean result while containing endotoxin the assay cannot see.
Spain health authority warns on falsified tirzepatide pens
Reported from the analysis, not from a warning notice.
Reading a certificate as a document rather than as a score
The purity figure is the least informative line on a well-constructed certificate and the only line most buyers read.
QSC names the synthesis and fill sites behind its catalogue
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
What changed at CPC in March, and what the company says prompted it
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
What changed at WXT in March, and what the company says prompted it
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
What happens in solution that does not happen in the cake
Every degradation pathway accelerates by orders of magnitude on reconstitution, because the solvent that lyophilisation removed is the reagent most of them need.
FGP names the synthesis and fill sites behind its catalogue
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
What changed at JEEP in February, and what the company says prompted it
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
How a claim degrades between the bench and the listing
Lot-level verification with a public report is a real and achievable thing. It exists in this market, on a minority of listings.
Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.
South Korea health authority warns on falsified semaglutide pens
Reported from the analysis, not from a warning notice.
BCH names the synthesis and fill sites behind its catalogue
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
The batch number is the only thing connecting the page to the vial
What happens to traceability when bulk material is subdivided, repackaged and relabelled two or three times before sale.
Independent analysis puts a WWB liraglutide lot at 98.2%, against 96.5% on the certificate
The Journal submitted the sample and paid for the analysis. The vendor was told in advance.
What changed at SWB in February, and what the company says prompted it
Documentation practice is the only part of vendor quality a buyer can assess before purchase.