does lyophilised actually matter or is it forum lore at this point
does lyophilised actually matter or is it forum lore at this point, and I want the answer with the reasoning attached rather than just the conclusion. Gel packs are designed for a duty cycle. A liquid pack at the end of a longer-than-expected transit is a pack behaving as specified, not evidence of an excursion in…
Regional stock changes the question rather than answering it: shorter lanes mean less exposure and fewer variables, which is why the warehouse question is worth asking before ordering in summer.
Seasonality, which the source-page lane tables show clearly once you look for it.
The same origin, destination and carrier can differ by several days between February and August, and the temperature exposure differs by much more than the transit time suggests. A lane that is uneventful in winter is the same lane that generates the summer threads.
Two practical consequences. First, compare like months when you compare lanes. Second, ask which lines a supplier holds in regional stock — a shorter leg in July is worth more than any amount of packaging.
Right, and asking what the stability statement was written against is one line of email that reframes everything.
a logger costs less than a vial and answers the question permanently
This. A liquid gel pack on arrival tells you about the pack’s duty cycle, not about the vial.
regional stock removes most of this problem entirely