FILTER PAPER CIRCLES WHATMAN GRADE NO.40 5.5CM DIA BOX 100 Octagonal PE Bottles polystyrene weighing boats which can

polystyrene weighing boats which can be shaped to form a pouring funnel

epoxy coated

easily read dial and dual scale 10kg or 22lb x 50g or 2oz

With timed mean value calculations

Frosted write-on areas on the container and cap provide convenient sample identification

FILTER PAPER CIRCLES WHATMAN GRADE NO.40 5.5CM DIA BOX 100 Octagonal PE Bottles polystyrene weighing boats which canQuantitative Grade, Ashless Grade No. Flowrate Retention microns Wet strength Thickness, mm Ash % 40 General purpose gravimetric paper Medium 8 Low* 0. 20 0. 01 *Suitable for gravity or low suction filtration. Care must be taken to prevent rupture of the paper.