Qualitative Filter Papers Grade 5V (Folded) Whatman
Description
General description
Time-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles:
• Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses
• Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed
• Increased total loading capacity as more filter area is available
• Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself
• The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles
Qualitative Filter Papers Grade 114 (Sheets) Whatman
L × W : 580 mm × 580 mm
Qualitative Filter Papers Grade 114 (Circles) Whatman
Only half the thickness of Grade 113 and suitable for c …
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Qualitative Filter Papers Grade 113 (Sheets) Whatman
Ultra high loading capacity with a particle retention w …
Continue reading Qualitative Filter Papers Grade 113 (Sheets) Whatman
Qualitative Filter Papers Grade 113 (Circles) Whatman
Ultra high loading capacity with a particle retention w …
Continue reading Qualitative Filter Papers Grade 113 (Circles) Whatman
Qualitative Filter Papers Grade 91 (Sheets) Whatman
A general purpose creped filter for less critical routi …
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Qualitative Filter Papers Grade 6 (Circles) Whatman
- Circles: 42.5 mm to 240 mm (available prepleated)
Qualitative Filter Papers Grade 5 (Circles) Whatman
- Circles: 25 mm to 320 mm (available prepleated