硝酸纤维素滤膜 编号131,白底黑格3mm疏水边缘，0.45μm

• 产品编号：13106--50------N      品牌：sartorius       原厂货号：13106--50------N
• 产品分类：耗材 > 过滤耗材 > 膜过滤器
• 应用分类：

描述：

Hydrophobic edge membranes are used mainly for colony count and sterility testing of solutions containing substances with antibiotic characteristics. The hydrophobic edge avoids the penetration of any growth-inhibitory substance into the membrane clamp zone wherefrom it could not be rinsed out and the substance could inhibit microbial growth during incubation.

原厂资料：

注意事项：

The membranes are available in three different materials:

• Cellulose nitrate (cellulose ester), a material which assures effective retention with high flow rates and optimum colony growth

• Cellulose acetate, a material which combines high flow rates and thermal stability with very low adsorption characteristics

• Regenerated Cellulose, a material which combines excellent chemical and thermal stability with very low adsorption characteristics