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Polypropylene (PP)

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GVS polypropylene filtration membranes are composed of pure polypropylene with absolute pore size ratings. These filters offer broad chemical compatibility allowing its use with aqueous and organic solvent samples.

The polypropylene filter has extremely low extractable levels designed to provide accurate, consistent analysis results for sensitive ion chromatography applications while prolonging column life. GVS polypropylene filter is the preferred filter membrane for HPLC applications where the detection levels are below 230 nm. The filters also exhibit negligible protein binding which, is essential for maximum sample recovery of critical, small volume protein samples.  

Fearures:

Broad chemical compatibility

Hydrophobic

HPLC applications - detection levels < 230 nm

Applications:

Aqueous and organic solvent filtration

HPLC sample preparation requiring low detection levels

Ion chromatography

Total digest for heavy metals


Performance

Pore Size (μm)Minimum Bubble Point (psi;IPA)Typical Thickness (μm)
0,124,611
0,2292,5160
Pore Size (μm)Minimum Bubble Point(in:H2O)Typical Thickness
0,4541200
1,227220
1015300
Part No.Membrane DiameterPore SizeMembraneColorPackageSterilized
121423747mm0.1μmPolypropylene AbsolutePlain100/pkNoOrder
122082490mm0.1μmPolypropylene AbsolutePlain25/pkNoOrder
122210225mm0.1μmPolypropylene AbsolutePlain100/pkNoOrder
122593220x20cm0.1μmPolypropylene AbsolutePlain5/pkNoOrder
121423825mm0.22μmPolypropylene AbsolutePlain100/pkNoOrder
121423947mm0.22μmPolypropylene AbsolutePlain100/pkNoOrder
121424090mm0.22μmPolypropylene AbsolutePlain25/pkNoOrder
121318047mm0.22μmPolypropylene MBPlain100/pkNoOrder
121237925mm0.45μmPolypropylene MBPlain100/pkNoOrder
121238047mm0.45μmPolypropylene MBPlain100/pkNoOrder
121238190mm0.45μmPolypropylene MBPlain25/pkNoOrder
1212383142mm0.45μmPolypropylene MBPlain25/pkNoOrder
121239025mm1.2μmPolypropylene MBPlain100/pkNoOrder
121239147mm1.2μmPolypropylene MBPlain100/pkNoOrder
121239290mm1.2μmPolypropylene MBPlain25/pkNoOrder
1212394142mm1.2μmPolypropylene MBPlain25/pkNoOrder
122579247mm10μmPolypropylene MBPlain100/pkNoOrder
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