PTFE Syringe Filters, Welded

PTFE Syringe Filter, Welded

sf25 ptl22 w
sf25 ptb45 w
sf25 ptl45 w
sf13 ptfe45 w

1) Basic Information

Product NamePTFE Syringe Filter, Welded
MaterialPTFE Hydrophilic/ PTFE Hydrophobic
Material of HousingPP
Effective Filtration Area13mm/1.13cm217mm/2.00cm225mm/4.15cm230mm/5.20cm2
Pore Size0.22 μm /0.45 μm
Process Volume＜10mL(13mm)＜20mL(17mm)＜100mL(25mm)＜150mL(30mm)
Maximum Operating Temperature130℃
Maximum Operating Pressure87psi
PH1-14
ApplicationChemical Filtration; Beverage Filtration
Package100 pcs Packed in one Box

2） Product Overview

Welded PTFE syringe filters are high-performance microporous filters for liquid separation, filtration and purification in lab and industrial scenarios.
Constructed from polytetrafluoroethylene (PTFE), the membrane delivers superior chemical inertness and tolerates all kinds of corrosive solvents and reagents, fitting diverse analytical testing workflows.
 

3） Key Features

  • Ultra-wide chemical compatibility for both aqueous and organic liquids; low protein adsorption
  • Hydrophobic PTFE membrane features excellent temperature resistance
  • Compatible with solvents, gases, strong acids and strong alkalis
  • Two standard pore sizes: 0.22 μm & 0.45 μm
  • Four outer diameter options: 4mm,13mm,17mm,25mm,30mm
  • Custom packaging service available

4） Applications

  • Industrial chromatographic sample preparation
  • Filtration of aqueous solutions, organic solvents and chemical reagents
  • Eliminate particulate impurities, improve signal-to-noise ratio and stabilize flat chromatographic baselines
  • Degas and clarify liquid samples
  • Remove protein precipitates
  • Filtration of strong acid and strong alkaline solvents

5）Ordering Information

Cat. NO.DiameterPore SizeSterilizationDescriptionPackage
PTFE Hydrophilic
P0301713 mm0.22 μmNOPTFE Hydrophilic Syringe Filter, Welded100 pcs/pk
P0301813 mm0.45 μmNOPTFE Hydrophilic Syringe Filter, Welded100 pcs/pk
P0301917mm0.22 μmNOPTFE Hydrophilic Syringe Filter, Welded100 pcs/pk
P0302017mm0.45 μmNOPTFE Hydrophilic Syringe Filter, Welded100 pcs/pk
P0302125 mm0.22 μmNOPTFE Hydrophilic Syringe Filter, Welded100 pcs/pk
P0302225 mm0.45 μmNOPTFE Hydrophilic Syringe Filter, Welded100 pcs/pk
P0302330 mm0.22 μmNOPTFE Hydrophilic Syringe Filter, Welded100 pcs/pk
P0302430 mm0.45 μmNOPTFE Hydrophilic Syringe Filter, Welded100 pcs/pk
PTFE Hydrophobic
P0302513 mm0.22 μmNOPTFE Hydrophobic Syringe Filter,Welded100 pcs/pk
P0302613 mm0.45 μmNOPTFE Hydrophobic Syringe Filter,Welded100 pcs/pk
P0302717mm0.22 μmNOPTFE Hydrophobic Syringe Filter,Welded100 pcs/pk
P0302817mm0.45 μmNOPTFE Hydrophobic Syringe Filter,Welded100 pcs/pk
P0302925 mm0.22 μmNOPTFE Hydrophobic Syringe Filter,Welded100 pcs/pk
P0303025 mm0.45 μmNOPTFE Hydrophobic Syringe Filter,Welded100 pcs/pk
P0303130 mm0.22 μmNOPTFE Hydrophobic Syringe Filter,Welded100 pcs/pk
P0303230 mm0.45 μmNOPTFE Hydrophobic Syringe Filter,Welded100 pcs/pk