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  • 0.45um PTFE Syringe Filter With Outer Ring- Đầu lọc
  • Giá: Liên hệ
  • Mã số:
  • Xuất xứ: Trung Quốc
  • Quy cách: Economic syringe filters perfectly used in hplc sample preparation.
  • Lượt xem: 80

1. Product Code & Description


 

PTFE Syringe Filter ( Outer Ring Type)

P/N

Description

C0000642

13mm PTFE Hydrophilic Syringe Filter 0.22um with Outer Ring and Printing.100pcs/pk.

C0000643

13mm PTFE Hydrophilic Syringe Filter 0.45um with Outer Ring and Printing .100pcs/pk.

C0000644

25mm PTFE Hydrophilic Syringe Filter 0.22um with Outer Ring and Printing.100pcs/pk.

C0000645

25mm PTFE Hydrophilic Syringe Filter 0.45um with Outer Ring and Printing.100pcs/pk.

C0000646

13mm PTFE Hydrophobic Syringe Filter 0.22um with Outer Ring and Printing.100pcs/pk.

C0000647

13mm PTFE Hydrophobic Syringe Filter 0.45um with Outer Ring and Printing.100pcs/pk.

C0000648

25mm PTFE Hydrophobic Syringe Filter 0.22um with Outer Ring and Printing.100pcs/pk.

C0000649

25mm PTFE Hydrophobic Syringe Filter 0.45um with Outer Ring and Printing.100pcs/pk.

2. Application


  • PTFE membranes are inherently hydrophilic and hydrophobic; they are ideal for the filtration of nonpolar liquids and gases 

  • Very resistant to solvents as well as acids or bases

  • Can be made more hydrophilic by flushing with alcohol, followed by water

  • Used for filtering and de-gassing chromatography solvents

  • Permits optimal utilization of small sample volumes

  • Excellent chemical compatibility for filtering harsh chemicals that destroy other membrane materials 

  • Moisture barrier for venting applications and vacuum pump line protection

  • Ideal for aerosol sampling

  • Filter viscous organic-based HPLC samples

  • Glass microfiber prefilter raises absorption capacity and loading

  • After pre-wetting with alcohol, may be used for fine particle removal of aqueous and mild organic solutions in Ion Chromatography

3. Data Sheet


Material of housing

PP

Effictive filtration area(cm²)

13mm/1.13cm²

25mm/4.15cm²

Pore size(µm)

0.22/0.45

Process volume(ml)

13mm<10ml

25mm<100ml

Maximum Opearting Temperature

130℃

Maximum Opearting Pressure(psi)

87psi