Description of Hydrophilic PTFE Syringe Filters
The shell is made of polypropylene (PP) with excellent chemical stability. The filter membrane is made of organic solvent-resistant enhanced hydrophilic PTFE microporous filter membrane, which is made of the high molecular polymer under special process conditions and is resistant to various organic solvents. Screen type precision filter material.
Quality is stable and the reproducibility is good. It has the characteristics of good strength and wide range. Syringe microfilters can separate and purify in liquid and gas phases, and enrich particles, foreign matter, flying dust, and aerosols.
Hydrophilic PTFE syringe filters are widely used in medicine, biochemistry, microelectronics, and environmental protection industries. The standard interface is convenient to connect to various syringes, and it can also be directly connected to the needle of the 7725 valves, and the sample can be injected directly after filtration.
Hydrophilic PTFE microporous membrane has excellent biosafety, chemical inertness, low adsorption when used for high-temperature liquid filtration. Featuring large flux and high strength, suitable for strong acid and alkaline solution filtration, liquid medicine terminal sterilization filtration, water treatment, and other situations where other filter materials are not able to be used.
Advantage of Hydrophilic PTFE Syringe Filters
ISO9001 and CE double recognition.
US & Germany quality membranes.
Made in a Class 100,000 cleanroom
Pore size available from 0.1um to 10um
Size diameters vary.
Broad choice of membranes is available for laboratory application with aqueous, solvent, and their mixtures.
No sample contamination for its ultrasonic welding.
Compatible with most HPLC sample matrices.
Strong hydrophilicity and hydrophilic stability.
No pre-wetting when used.
Good mechanical properties.
Superior temperature resistance.
Strong acid and alkali resistance
The lowest level of IC extractable
Extensive laboratory flexibility
Optimizing background levels in sensitive IC analysis
Standard 1μm pre-filter for optimum performance through particle load analysis
Filtration of aggressive organic or strong acid and alkaline solution
Sterilization filtration of liquid medicine terminal and water treatment.
Ideal for HPLC and mixtures of aqueous and organic solvents
Compatible with: alcohols, aggressive solvents, strong acids, alkalis, aromatics, aggressive solvents
Incompatible with: formic acid > 50%, Perchloric acid, Methylene chloride(limited exposure), Dioxane, DMF