Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
Cold chain
Page 3 of 15 of this archive, newest first.
A supplier suspends shipping to Argentina after 16 consecutive customs detentions
The route did not close because of a rule about peptides.
Adsorption, and the dose that stayed on the glass
At low concentrations a measurable fraction of peptide can adsorb to glass and plastic surfaces, and the loss is largest exactly where it is least expected.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
Same mass, different molecule: why identity by mass is not identity
An isoaspartate rearrangement changes the molecule and not the mass. A method that confirms identity by molecular weight alone will report it as the parent compound.
A supplier suspends shipping to Turkey after 15 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.
A supplier suspends shipping to Nigeria after 19 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.
A supplier suspends shipping to Canada after 9 consecutive customs detentions
The route did not close because of a rule about peptides.
A supplier suspends shipping to South Africa after 8 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.
What twenty companies say about storage, and what they have measured
Storage instructions in this market are close to uniform and almost never accompanied by the study that would justify them. Uniformity is a sign of convention, not of…
A supplier suspends shipping to Germany after 20 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.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
Mean kinetic temperature is not the average temperature
A single-use logger records the air adjacent to itself at a fixed interval. Where it sits in the package, and how often it samples, determine what it can possibly detect.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.
Asparagine, glycine, and the two residues that decide a shelf life
An isoaspartate rearrangement changes the molecule and not the mass. A method that confirms identity by molecular weight alone will report it as the parent compound.
Why summer is a documented quality problem in this trade
The route did not close because of a rule about peptides.