Blotting papers/Grade BF 4

产品编号：FT-2-521-150150G 品牌：sartorius 原厂货号：FT-2-521-150150G
产品分类：耗材 > 过滤耗材 > 滤纸
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Description

Sartorius Stedim Biotech supplies four grades of blotting papers. Their extremely smooth surface and relatively high thickness provide them with absorption properties and most superior uniformity across the entire contact area in the blotting transfer system.

The grades BF 2 and BF 3 are made of cotton linters with more than 98 % alpha-cellulose content. The grades BF 1 and BF 4 are made of refined pulp and cotton linters with more than 95 % alpha-cellulose content.

They are available in different formats as in rolls, discs and sheets.

注意事项：

Grade	Basis weight (g/m²)	Thickness (mm)	Capillary rise (mm/10min)
BF 1	90	0.16	80
BF 2	195	0.35	70
1600	250	0.50	80
BF 3	330	0.76	130
BF 4	550	1.30	160