A supplier suspends shipping to Turkey after 22 consecutive customs detentions
The route did not close because of a rule about peptides.
The Supply Chain in 2024
Page 18 of 27 of this archive, newest first.
The fourteen-day problem, and what it does to a commercial testing model
We asked all four services what they can determine, on what timescale, at what price, and under what accreditation. The answers are printed in full.
What a 16% rise in coupling-reagent prices does to a 2 mg vial
Follow the resin, not the catalogue.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
SGN declines, for the 12th time, to name its synthesis house
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
Turkey health authority warns on falsified tirzepatide pens
Reported from the analysis, not from a warning notice.
SWB declines, for the 4th time, to name its synthesis house
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
The submitted sample: the weakest link in the whole system
The condition on arrival is recorded by some services and not others, and it is one of the more informative lines in a report.
Hangzhou export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
SGN declines, for the 16th time, to name its synthesis house
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
What a 21% rise in coupling-reagent prices does to a 5 mg vial
Follow the resin, not the catalogue.
Japan health authority warns on falsified dulaglutide pens
Reported from the analysis, not from a warning notice.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
What a 39% rise in coupling-reagent prices does to a 2 mg vial
Follow the resin, not the catalogue.
What changed at WWB 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.
Blind duplicates: what happens when a laboratory does not know it is being watched
Duplicate submissions under different names test within-laboratory repeatability, which is a different quantity from between-laboratory reproducibility.
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.
What a 40% rise in coupling-reagent prices does to a 2 mg vial
Follow the resin, not the catalogue.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.