whatman沃特曼NC膜7184-004参数0.45um*47mm现货促销-耗材-金山科研平台 Bio-Rad伯乐官网 |伯乐授权代理 |伯乐ddPCR| 伯乐Aminex| 伯乐层析填料色谱柱

whatman沃特曼NC膜7184-004参数0.45um*47mm现货促销

2023-08-19

whatman沃特曼NC膜7184-004参数0.45um*47mm，whatman沃特曼NC膜7184-004参数0.45um*47mm，

用于核酸和蛋白分析的肖酸纤维素膜*

1975年，E．M．Southern发明了从琼脂胶转移DNA到一张肖酸纤维素的技术。这个

技术以它的发明者命名为Southern Blotting随后，蛋白和RNA转移的技术也发展起

来了。与层析技术相关的是需要相当数量的高质量的色谱纸，3MM纸已经成为全世

界*的层析纸。

应用*

·样品分离

·微生物研究

·水溶液过滤

·参数Typical Data - Cellulose Nitrate Membranes硝酸纤维滤膜
	Cellulose Nitrate
Thickness	105 to 140µm
Burst strength	> 2 psi
Weight	3.6 to 5.5 mg/cm2
Maximum service temperature	80ºC
Porosity	66 to 84%
Steam autoclavable	Yes
Hydrophilic	Yes

Typical Applications - Cellulose Nitrate Membranes
Field of application应用领域	Pore size (µm)孔径尺寸
General常规参数
Microfiltration	0.1
Ultracleaning	0.1
Sterilizing	0.2
Bulk bacterial removal	0.45
Analytical precipitates	0.65
Clarifying filtration	1
Particle removal	5
Water microbiology and analysis水体微生物分析
Bacterial colony count	0.45 (gridded) - SeeMixed Cellulose Estermembranes
Sediment analysis	0.45
Suspended particles	5
Air pollution monitoring空气污染监测
Asbestos monitoring (NIOSH)	0.8
Food and beverage QC食品和饮料QC
E. coli and Coliforms	0.45 (gridded) - SeeMixed Cellulose Estermembranes
Total bacteria count	0.2
Tissue culture
Mycoplasma removal	0.1
Sterile filtration	0.2

Ordering Information订货信息- Cellulose Nitrate Membranes肖酸纤维滤纸

Catalog Number

Description

0.1 μm Pore Size

7181-002

Cellulose nitrate circles, plain, 0.1 µm 25 mm 100/pk

7181-004

Cellulose nitrate circles, plain, 0.1 µm 47 mm 100/pk

10402014

Cellulose nitrate circles, plain, 0.1 µm 50 mm 100/pk

0.2 µm Pore Size

7182-001

Cellulose nitrate circles, plain, 0.2 µm 13 mm 100/pk

7182-002

Cellulose nitrate circles, plain, 0.2 µm 25 mm 100/pk

7182-004

Cellulose nitrate circles, plain, 0.2 µm 47 mm 100/pk

10401314

Cellulose nitrate circles, plain, 0.2 µm, 50 mm 100/pk

7182-009

Cellulose nitrate circles, plain, 0.2 µm 90 mm 25/pk

7182-014

Cellulose nitrate circles, plain, 0.2 µm 142 mm 25/pk

0.45 µm Pore Size

7184-001

Cellulose nitrate circles, plain, 0.45 µm 13 mm 100/pk

7184-002

Cellulose nitrate circles, plain, 0.45 µm 25 mm 100/pk

7184-004

Cellulose nitrate circles, plain, 0.45 µm 47 mm 100/pk

10401170

Cellulose nitrate circles, plain, sterile, 0.45 µm 47 mm 100/pk

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whatman沃特曼NC膜7184-004参数0.45um*47mm现货促销

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