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RephiQuik 0.45 uM Syringe Filters

Item #: ASSYRINGE25 
Syringe Filters - 0.45 uM


RephiQuik 0.45 uM Syringe Filters

 

PTFE, PVDF, PES & Nylon Membranes - Non-sterile.

 

RephiQuik 0.45 uM Non-sterile Syringe Filters are designed for fast, reliable filtration of aqueous, organic, or protein-based solutions in laboratory settings. Available with PTFE, PVDF, PES, and Nylon membranes, these syringe filters provide broad chemical compatibility, high flow rates, and low extractables—making them ideal for a wide range of filtration applications, including sample preparation, HPLC, and protein purification

 

Each filter features a high-quality polypropylene (PP) housing and a secure female luer-lock inlet with a male luer-slip outlet. The filters offer a large effective filtration area with minimal hold-up volume, ensuring maximum recovery of precious samples. The membrane type and pore size are clearly printed on each unit, and color-coded housings provide quick visual identification: blue (PTFE), yellow (PVDF), green (PES), and purple (Nylon).

 

With a consistent pore size of 0.45 uM, these filters support efficient removal of particles and microbes, enabling improved sample clarity and system protection.

 

Membrane Options & Applications

  • PTFE (Polytetrafluoroethylene)
    • Hydrophobic, ideal for aggressive organic solvents, acids, and gases. Excellent chemical resistance.
  • PVDF (Polyvinylidene fluoride)
    • Hydrophilic, low protein binding. Best for protein solutions, biological samples, and DNA/RNA filtration.
  • PES (Polyethersulfone)
    • Hydrophilic, asymmetric structure for fast flow rates. Recommended for aqueous and slightly organic samples.
  • Nylon
    • Hydrophilic with broad chemical compatibility. Suitable for both aqueous and organic solvents, including ACN, DMF, and DMSO.

Key Features

  • Pore Size: 0.45 uM
  • Diameters Available: 13 mm (up to 10 mL samples) and 32 mm (up to 100 mL samples)
  • Maximum Operating Pressure: 10 bar (145 psi)
  • Low hold-up volume with high throughput
  • Leak-proof design to protect downstream analysis
  • Color-coded housings for easy identification
  • Clearly labeled with pore size and membrane type
  • Non-sterile – designed for general laboratory use

RephiQuik Max Multi-layer Syringe Filters

  

(RJF3P45NH, RJN3P45NH, RJP3P45NH)

RephiQuik Max 32 mm Multi-layer Syringe Filters are designed for rapid clarification of viscous or particle-rich samples. Each filter features a composite design with two coarse glass fiber prefilters and one fine membrane layer (PTFE, PES, or Nylon), providing significantly greater throughput, reduced clogging, and faster flow rates than single-layer filters.   

Specifications

Diameters13 mm32 mm
Effective Filtration Area0.80 cm24.4 cm2
Length, Inlet to outlet21 mm26 mm
Housing materialPolypropylene (PP)Polypropylene (PP)
Inlet FittingsFemale Luer-LokFemale Luer-Lok
Outlet FittingsMale Luer slipMale Luer slip
Process Vol.1 to 10 mL10 to 100 mL
Max. Operating Pressure10 bar (145 psi)10 bar (145 psi)
Max. Operating Temp.45ºC45ºC
 

Item#:
ASSYRINGESAL
 

RephiQuik 50 mm PTFE Filter

Limited Time Promo!
Item#:
ASPTFEFLTR
 
SKU Number Diameter Filter Membrane Color Sterility Qty Price Quantity Add to Cart
RJF1345NH 13 mm 0.45 uM, PTFE Blue Non-Sterile 100/pk
101.50
Each
RJF3245NH 32 mm 0.45 uM, PTFE Blue Non-Sterile 100/pk
140.00
Each
RJF3P45NH 32 mm 0.45 uM, PTFE, Multi-Layer Blue Non-Sterile 100/pk
206.50
Each
RJV1345NH 13 mm 0.45 uM, PVDF Yellow Non-Sterile 100/pk
133.00
Each
RJV3245NH 32 mm 0.45 uM, PVDF Yellow Non-Sterile 100/pk
227.50
Each
RJP1345NH 13 mm 0.45 uM, PES Green Non-Sterile 100/pk
112.00
Each
RJP3245NH 32 mm 0.45 uM, PES Green Non-Sterile 100/pk
157.50
Each
RJP3P45NH 32 mm 0.45 uM, PES, Multi-Layer Green Non-Sterile 100/pk
234.50
Each
RJN1345NH 13 mm 0.45 uM, Nylon Purple Non-Sterile 100/pk
101.50
Each
RJN3245NH 32 mm 0.45 uM, Nylon Purple Non-Sterile 100/pk
140.00
Each
RJN3P45NH 32 mm 0.45 uM, Nylon, Multi-Layer Purple Non-Sterile 100/pk
206.50
Each
Syringe Filters - 0.45 uM
RephiQuik 0.45 uM Syringe Filters
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