推荐产品
物料
cellulose filters
circles
包装
pack of 100
制造商/商品名称
Whatman 1205-185
Whatman Article No. 28417919 (US reference)
参数
0.40 psi wet burst
1420 sec/100 mL speed (Herzberg)
直径
185 mm
厚度
200 μm
灰分
≤0.06%
孔径
2.5 μm (Particle retention)
基本重量
98 g/m2
一般描述
Time-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles:
Grade 5V: 2.5 μm (slow filter paper)
The maximum degree of fine particle filtration in the qualitative range. Capable of retaining the finest participates encountered in chemical analysis. Slow flow rate. Excellent clarifying filter for cloudy suspensions and for water and soil analysis.
- 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 5V: 2.5 μm (slow filter paper)
The maximum degree of fine particle filtration in the qualitative range. Capable of retaining the finest participates encountered in chemical analysis. Slow flow rate. Excellent clarifying filter for cloudy suspensions and for water and soil analysis.
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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