Qingdao export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
The Supply Chain
Page 36 of 67 of this archive, newest first.
Page 36
Mexico health authority warns on falsified dulaglutide pens
Reported from the analysis, not from a warning notice.
Homopeptide 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.
Date of analysis, date of manufacture, and the gap between them
The interval between manufacture and analysis is the most under-read figure on the page, and the one most likely to matter by the time a vial is opened.
What changed at GGPeps 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.
The anatomy of the most reproduced page in this trade
The header identifies the batch, the table records the tests, and the footer says who is answerable. Two of the three are usually incomplete.
Chengdu export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
Turkey health authority warns on falsified semaglutide pens
Reported from the analysis, not from a warning notice.
What a 30% rise in coupling-reagent prices does to a 10 mg vial
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.
Six words a verification badge would need to mean anything
Lot-level verification with a public report is a real and achievable thing. It exists in this market, on a minority of listings.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
CPC declines, for the 8th time, to name its synthesis house
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
Poland health authority warns on falsified semaglutide pens
Reported from the analysis, not from a warning notice.
WWB declines, for the 14th time, to name its synthesis house
Documentation practice is the only part of vendor quality a buyer can assess before purchase.
Why a dead-clean sterile filter can pass pyrogen straight through
The limit for a parenteral product is calculable from the dose and the body weight in two lines. Almost nobody in this trade performs the calculation.
What a 15% rise in coupling-reagent prices does to a 30 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.
Nantong export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
What a 13% rise in coupling-reagent prices does to a 10 mg vial
Follow the resin, not the catalogue.