cold chain

The question in the title: What published stability data actually covers, and what it does not I will give what I have already checked below so nobody repeats it. Reading back through what has been written…

Posting this under the heading it deserves: Regional warehouse stock versus direct despatch Everything below is what sits behind that. Asking about regional warehouse stock versus direct on behalf of the…

Domestic fridge temperature mapping: a cheap experiment — what changed since — setting out what I have, and where I think it stops being reliable. What changes if the standard account of Domestic fridge…

On the subject in the title: Consistent declarations and why they matter more than clever ones — a second dataset Working notes rather than a conclusion. Posting a small dataset on Consistent declarations. It…

Domestic fridge temperature mapping: a cheap experiment Writing it up because I had to work it out twice and would rather nobody else did. Collecting what is known about domestic fridge temperature mapping in…

Travel coolers and how long they really hold — the long version — setting out what I have, and where I think it stops being reliable. A narrow question about Travel coolers, deliberately narrow, because the…

Posting this under the heading it deserves: Transit times by route, from a logged dataset — the long version Everything below is what sits behind that. A narrow question about Transit times, deliberately…

Posting this under the heading it deserves: Assessing a warm arrival: the decision process Everything below is what sits behind that. A question about assessing a warm arrival that I think has a definite…

Posting this under the heading it deserves: Second pass at: Domestic fridge temperature mapping: a cheap experiment Everything below is what sits behind that. Two things I would like separated before anyone…

Consistent declarations and why they matter more than clever ones — setting out what I have, and where I think it stops being reliable. A follow-up question about consistent declarations that I did not know…

Domestic refrigeration, travel, temperature logging, and assessing an excursion after the fact. This post is a community wiki: any member at trust level 3 or above can edit it, and every edit is recorded with…

On the subject in the title: Second pass at: Transit times by route, from a logged dataset Working notes rather than a conclusion. Posting a small dataset on Transit times. It is mine, it is uncontrolled, and…

On the subject in the title: Transporting a vial for a weekend away Working notes rather than a conclusion. Transporting a vial, and specifically the version of it that the documentation does not cover. The…

Posting this under the heading it deserves: Revisiting: A fridge failure and how I assessed the contents afterwards Everything below is what sits behind that. The question about fridge failure that I actually…

Posting this under the heading it deserves: Mean kinetic temperature explained without the mathematics Everything below is what sits behind that. Two things I would like separated before anyone answers on…

Refrigerated versus room temperature: the trade-off stated plainly Writing it up because I had to work it out twice and would rather nobody else did. The question about refrigerated versus room temperature…

Cold packs, phase-change material, and what survives ten days — setting out what I have, and where I think it stops being reliable. I have spent a fortnight trying to pin cold packs down and I want to set out…

Assessing a warm arrival: the decision process — one year on Writing it up because I had to work it out twice and would rather nobody else did. An honest uncertainty about Assessing a warm arrival rather than…