物料
cellulose filters
circles
包装
pack of 100
制造商/商品名称
Whatman 10314752
Whatman Article No. 28414351 (US reference)
参数
25 sec/100 mL speed (Herzberg)
直径
270 mm
厚度
170 μm
孔径
12-25 μm
基本重量
88 g/m2
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一般描述
A medium fast filter paper with high wet strength. This paper has the same chemical resistance characteristics as Grade 1573. Time-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles.
特点和优势
- 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.
其他说明
Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.
法律信息
Whatman is a registered trademark of Cytiva
法规信息
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