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Hydrophilic PTFE Membrane Filters

Hawach has special PTFE membrane filters, for the other brands they are all Hydrophobic, but we do have hydrophilic PTFE membrane filters, high performance with aqueous solutions. Hydrophilic PTFE membrane filters are the most strong membrane filters for strong acid, alcohol, and so on. Full range of products is available, diameters and pore size can be customized, OEM services are available.

Description

Hydrophilic membrane filter is permanently hydrophilized by low protein binding and has excellent chemical stability and high sample recovery. Hydrophilic membrane filters are widely used in HPLC and LC/MS/MS.

Features of Hydrophilic PTFE Membrane Filters

Strong hydrophilicity and hydrophilic stability
Don’t need to be pre-wetted when used
Good anti-pollution properties
Good chemical compatibility, strong acid, and alkali resistance.
Available in both sterile and non-sterile membrane filters.
Roll type and round disc type filters.

Applications

Filtration of aggressive organic or strong acid solutions, alcohols, bases, aromatics.
Filtration of high viscosity liquid, ultrapure water, and deionized water.

Technical Data

Hydrophilic PTFE Membrane Filters_Technical Data

Scanning Electron Microscope Picture

hydrophilic-ptfe-membrane-filter

Ordering Information

Item CodePore Size(μm)Diameter(mm)SterileQuantity/pk
MLPTL130220.2213No200pcs
MLPTL250220.2225No100pcs
MLPTL470220.2247No100pcs
MLPTL900220.2290No50pcs
MLPTL1420220.22142No25pcs
MLPTL2930220.22293No25pcs
MLPTL130450.4513No200pcs
MLPTL250450.4525No100pcs
MLPTL470450.4547No100pcs
MLPTL900450.4590No50pcs
MLPTL1420450.45142No25pcs
MLPTL2930450.45293No25pcs
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