WHA10334607
Whatman® prepleated qualitative filter paper for technical use, Grade 0860 1/2
L × W (140 mm) (190 mm), pack of 500 ea
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About This Item
UNSPSC Code:
41115727
NACRES:
NB.24
Doporučené produkty
packaging
pack of 500 ea
manufacturer/tradename
Cytiva
Whatman 10334607
parameter
60 sec/100 mL speed (Herzberg)
L × W
(140 mm) (190 mm)
thickness
170 μm
pore size
7-12 μm (Particle retention)
basis weight
75 g/m2
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General description
Time-saving Whatman qualitative grades are offered in folded (prepleated) form, which gives major advantages over flat circles:
Grade 0860 ½ : 7-12 μm (medium fast, smooth filter paper)
Comparable to grade 0858 but with a smooth surface, slightly thinner and faster.
- 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
Grade 0860 ½ : 7-12 μm (medium fast, smooth filter paper)
Comparable to grade 0858 but with a smooth surface, slightly thinner and faster.
Features and Benefits
- 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.
Legal Information
Whatman is a registered trademark of Cytiva
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