What is the pore size for these filters FG85047MM?

These are 1.5 um borosilicate glass fiber filters.

Is there a part number to just order the supports that fit this funnel?

We only sell these as a kit. The top and bottom are not available separately.

What is the nominal thickness of these planchettes?

They are 0.036\" (0.91 mm) thick.

Is there any difference between your item # F250100PP and Eichroms Resolve filter RF-100-25PP01

Our cat# F250100PP meet the same specifications as the Eichrom Resolve filter, both 25mm, 0.1um polypropylene.

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