A supplier suspends shipping to Japan after 13 consecutive customs detentions
The route did not close because of a rule about peptides.
The Supply Chain
Page 49 of 67 of this archive, newest first.
Page 49
Wuxi export categories for peptide intermediates were quietly renamed
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.
How a claim degrades between the bench and the listing
Every step between the laboratory report and the product page removes information, and the badge is the last step.
Xianning export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
What a 15% 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.
Norway health authority warns on falsified exenatide pens
Reported from the analysis, not from a warning notice.
A supplier suspends shipping to Ireland after 9 consecutive customs detentions
The route did not close because of a rule about peptides.
WWB declines, for the 10th time, to name its synthesis house
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
Everything on the page, in the order a chemist would read it
The header identifies the batch, the table records the tests, and the footer says who is answerable. Two of the three are usually incomplete.
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.
QYB declines, for the 10th time, to name its synthesis house
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
A supplier suspends shipping to the United Kingdom after 20 consecutive customs detentions
The route did not close because of a rule about peptides.
What a 39% rise in coupling-reagent prices does to a 15 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.
Four ways a peptide comes apart
Reversed-phase chromatography runs in an organic, acidic mobile phase that dissociates most non-covalent aggregates on the way to the detector.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
What an 18% rise in coupling-reagent prices does to a 30 mg vial
Follow the resin, not the catalogue.