物料
cellulose
circles
特点
Grade 0858 1/2
包装
pack of 100
制造商/商品名称
Whatman 10334353
Whatman Article No. 28414477 (US reference)
参数
55 sec/100 mL speed (Herzberg)
直径
320 mm
厚度
170 μm
孔径
7-12 μm
基本重量
75 g/m2
适用性
suitable for (universal filter paper, used for the filtration of extracts, oils, beer, syrups etc.)
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一般描述
Grade 0858 ½: 7-12 μm (medium fast, grained filter paper)
Grained, with medium fast flow rate and medium retention. A universal filter paper, used for the filtration of extracts, oils, beer, syrups etc., also applied in filter presses or for the aspiration of liquids.
Grained, with medium fast flow rate and medium retention. A universal filter paper, used for the filtration of extracts, oils, beer, syrups etc., also applied in filter presses or for the aspiration of liquids.
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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