Following on from paige_pharma — and this may be the naive question:
Why two laboratories report different purity for the same batch, and which number to believe?
dave_SLC said:Practical: whatever you change, write down the date and the reason.
Worth saying that the confident version of this is more useful to the person writing it than to the person reading it.
dave_SLC said:Practical: whatever you change, write down the date and the reason.
Right, and the exception is worth naming rather than left implied, because the exception is where people get into trouble.
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Shop Reference Standardsdave_SLC said:Practical: whatever you change, write down the date and the reason.
Thank you for spelling out the reasoning rather than just the conclusion.
Clinical perspective, offered as context rather than as advice. It is worth asking what the claim would look like if it were false. If nothing would look different, it is not a claim about the world and no amount of discussion will settle it.