help me understand purity, I have read the wiki twice
Trying to settle this properly because the thread from last year went in circles. The claim: certificate of analysis matters. The counter-claim: it is measurement error. Both sides have been asserting it confidently for about 10 months without either producing anything. What would actually settle it is 31 people…
The evidence standard in c/vendorvetting gets called too strict about once a month, and every time, the thread ends with the complainant agreeing.
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the batch number or it did not happen
area% is not mass%, and here is exactly why it matters
no "is this good?" without saying what the compound and claimed purity are
Slight fix: the number was 99.0, not 98.9. Decimal point, but a fairly consequential one.
Water content on the document? That affects your concentration math.
Strongly agree. Mass% and area% are answering different questions on the same document.
no "is this good?" without saying what the compound and claimed purity are