nope. @Soxhlet did.
although I was not 100% clear on how familiar you were with CRC…still not really.
If you’ve read all the CRC threads you will have seen mention of using particular powders as filter aides. If you haven’t started using CRC, then one would not expect you to have read much of that material yet.
I pointed you at CRC because the information on what a “filter aide” is are buried in the hits for that query.
I was not explicit that
“not being used for adsorption” ==> “not CRC”.
if “filter aides” didn’t yield, then “magic dirt” & “not CRC” might.
don’t know, but future4200.com/search/q=magic+dirt+filter+aide does.