Chengdu export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
The Supply Chain in 2026
Page 10 of 13 of this archive, newest first.
Singapore health authority warns on falsified liraglutide pens
Reported from the analysis, not from a warning notice.
Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.
What a 27% rise in coupling-reagent prices does to a 5 mg vial
Follow the resin, not the catalogue.
Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.
What PeptideMeter charges to answer the pyrogen question
Bacterial endotoxin is a heat-stable lipopolysaccharide from the outer membrane of Gram-negative organisms. It survives sterilisation, passes a sterilising filter, and is…
The sample is not the batch
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.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
JEEP declines, for the 7th time, to name its synthesis house
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
What a 10% rise in coupling-reagent prices does to a 10 mg vial
Follow the resin, not the catalogue.
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.
Holograms, QR codes and other things that are not verification
Reported from the analysis, not from a warning notice.
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 Norway after 5 consecutive customs detentions
The route did not close because of a rule about peptides.
Singapore health authority warns on falsified exenatide pens
Reported from the analysis, not from a warning notice.
A supplier suspends shipping to New Zealand after 3 consecutive customs detentions
The route did not close because of a rule about peptides.
What changed at WXT in February, and what the company will not say about it
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
Norway health authority warns on falsified exenatide pens
Reported from the analysis, not from a warning notice.
KP 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.