this post was submitted on 31 Aug 2024
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Sadly the Erlenmeyer flask was previously used for some nasty water soluble compounds and just looks clean.
rinse -> acetic acid -> rinse -> Acqua regia-> Rinse -> Pirahna solution -> Rinse -> 500°C oven -> Rinse
I would then drink from it without even worrying
Is NileRed then too cautious when he only uses fresh breakers for stuff he is going to eat?
The cost of a fresh beaker is worth mitigating the risk.
That could be argued, but where does it stop? New stir bars? New thermometer probe every time?