推荐产品
物料
cellulose filters
circles
包装
pack of 100
制造商/商品名称
Whatman 10334547
Whatman Article No. 28414490 (US reference)
参数
60 sec/100 mL speed (Herzberg)
直径
185 mm
厚度
170 μm
孔径
7-12 μm (Particle retention)
基本重量
75 g/m2
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一般描述
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.
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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