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PP (Polypropylene) Membrane Filter /

PP(폴리프로필렌) 멤브레인필터

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These hydrophobic, low-extractable, low-binding, pure polypropylene (PP) membrane filters and prefilters are the

preferred medium for HPLC applications with low detection levels and help prolong column life in ion chromatography.
These membrane filters are composed of 100% polypropylene--a durable, flexible polymer that resists distortion,

tearing, and breaking--making them suitable for rough handling or forceps use. Their absolute pore sizes provide

fast flow rates and consistent, accurate results while their high thermal stability gives them autoclave suitability and

significantly higher post-sterilization throughputs than cellulose acetate membrane filters. With their broad chemical

compatibility and pH tolerance from 1-14, our polypropylene membranes are highly acid and base resistant and

​well-suited for use with aggressive non-aqueous samples. Our polypropylene filters have extremely low extractable

 levels, provide accurate analysis results, and have the ability prolong column life in sensitive ion chromatography

applications. Because of these high-purity results, they are also well suited for many biological application such as

cell growth, tissue culture media sterilization, and pharmaceuticals. They also exhibit negligible protein binding, which is

essential for maximum sample recovery of critical, small-volume protein samples. In addition to these properties,

​high levels of adsorbency make our polypropylene membranes the filter of choice for high-performance liquid

​chromatography (HPLC) mobile phase applications with detection levels below 230 nm.

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Applications

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•Organic solvent filtration
•HPLC sample preparation requiring low detection levels
•Ion chromatography
•Total digest for heavy metals​

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* 수입 필요하며 진행 이후 취소, 교환, 환불이 불가합니다.

* 미국 본사에 재고가 있을 경우 정기발주일(목요일) 이후 2~3주 소요됩니다.(백오더시 별도 안내)

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POLYPROPYLENE MEMBRANE BIBLIOGRAPHY 

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