FILTER PAPER CIRCLES WHATMAN GRADE NO.3 9CM DIA BOX 100 Nickel Laboratory Basins integral handle and removable
FILTER PAPER CIRCLES WHATMAN GRADE NO.3 9CM DIA BOX 100 Nickel Laboratory Basins integral handle and removableQualitative Grade Grade No. Flowrate Retention microns Wet strength Thickness, mm Ash % 3 Double the thickness of No. 1 Medium 6 Medium* 0. 39 0. 06 *Will withstand all normal use or on Buchner funnels or other devices under suction of moderate pressure.
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27