Follow-up: A parcel that arrived warm: a decision process, not a verdict

Posting this under the heading it deserves: A parcel that arrived warm: a decision process, not a verdict Everything below is what sits behind that.

Asking about the failure mode rather than the procedure, because the procedure is documented and the failure mode is not.

I know what I am supposed to do. What I do not know is what it looks like when it has gone wrong, and by the time something is obviously wrong it is usually too late to learn from it.

So: what does the early version of this mistake look like, and what would you check first?

Clarity is a weak test. A solution can lose a significant fraction of its active content to degradation or adsorption while remaining perfectly clear.

Reading it again, the caveat matters more than the finding.

Bookmarking this. I will come back when I have something worth adding.

Visible particulate is a strong signal in the other direction: it is a reason to stop and ask rather than to filter and proceed.

It reads as pedantry until the day it does not.

Post #4 is the version of this I will quote in future. One addition.

Clarity is a weak test. A solution can lose a significant fraction of its active content to degradation or adsorption while remaining perfectly clear.

Where I part company with post #2, and it is a narrow parting.

Visible particulate is a strong signal in the other direction: it is a reason to stop and ask rather than to filter and proceed.

Clarity is a weak test. A solution can lose a significant fraction of its active content to degradation or adsorption while remaining perfectly clear.

Worth checking against a second source before it gets quoted onward.

Visible particulate is a strong signal in the other direction: it is a reason to stop and ask rather than to filter and proceed.

Happy to expand any of that if it is the useful part.

Clarity is a weak test. A solution can lose a significant fraction of its active content to degradation or adsorption while remaining perfectly clear.

Adding a source would improve this post and I do not have one to hand.

Second this, and I would have said it less carefully.

Visible particulate is a strong signal in the other direction: it is a reason to stop and ask rather than to filter and proceed.

Building on post #9 rather than restating it.

Clarity is a weak test. A solution can lose a significant fraction of its active content to degradation or adsorption while remaining perfectly clear.

Posting it because the silence on this was starting to look like agreement.

Visible particulate is a strong signal in the other direction: it is a reason to stop and ask rather than to filter and proceed.

Second-hand, so weight it accordingly.

Clarity is a weak test. A solution can lose a significant fraction of its active content to degradation or adsorption while remaining perfectly clear.