Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.
Archive — February 2024
Page 5 of 5 of this archive, newest first.
The relabeller trading as Vantris Bio closes after 5 years
A proper account of an operation that existed, and of what closing it cost.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
Leucine, isoleucine, and a difference no balance can measure
Deamidation adds 0.98 daltons. On a low-resolution instrument at incretin molecular weights, that is inside the noise.
The retest date and the expiry date are not the same document
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.
A guide to the results that will resolve themselves
Three different explanations for the same abnormal number, and how to tell them apart.
SSA 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.
Independent analysis puts a TFC liraglutide lot at 97.8%, against 94.8% on the certificate
The report states the gradient, the wavelength and the integration threshold, which is more than most.
The online reseller trading as Adamant Research Supply enters a consent decree and stops sterile preparation
The observation that closes a facility is rarely the dramatic one.
A supplier suspends shipping to Italy after 7 consecutive customs detentions
The route did not close because of a rule about peptides.