I order one and I receive it today.
https://www.ebay.com/itm/Eisco-Labs-Filter-Flask-Borosilicate-1000mL/272039620578?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649
But can I use this to pull down a vacuum to filter Silver power?
https://www.ebay.com/itm/Hand-Held-Vacuum-Pressure-Pump-Tester-Set-Brake-Fluid-Bleeder-Bleeding-Kit-Box/124347524908?hash=item1cf3b0a72c:g:JIUAAOSw-RJfaXkE
I won't be doing much more then 200 grams of Sterling Silver at a time so I won't need a big vacuum pump.
https://www.ebay.com/itm/Eisco-Labs-Filter-Flask-Borosilicate-1000mL/272039620578?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649
But can I use this to pull down a vacuum to filter Silver power?
https://www.ebay.com/itm/Hand-Held-Vacuum-Pressure-Pump-Tester-Set-Brake-Fluid-Bleeder-Bleeding-Kit-Box/124347524908?hash=item1cf3b0a72c:g:JIUAAOSw-RJfaXkE
I won't be doing much more then 200 grams of Sterling Silver at a time so I won't need a big vacuum pump.