Chromatography Data System
  Gas Chromatography
  Liquid Chromatography (HPLC)
  Membrane
  Mooney Viscometer
  On-line Solvent Degassing
  Peltier Temp Control System
  Solvent Recycler
  Spectrophoto Meter:
  - Atomic Absorption
  - Double Ch. Atomic Fluorescence
  - Flame Atomic Absorption
  - Flourimeter
  - IR Spectrometer
  - Optical Emission
  - UV-Visible Double Beam
  - UV-Visible Single Beam
  Syringe Filter
  Ultrasonic Reactor & Generator
  Ultrasonic Processor (Sonicator)
  Vacuum Manifold
  Viscometer
   
   
 
 
     
 
Membranes

Description and Features

The membranes are made of hydrophilic and highly solvent resistant material. They are of high quality and can be applied in general and sterilization of aqueous and organic samples. These membranes have a variety of membrane types include :

  • Membranes of MCE
  • MCE membranes are all hydrophilic and low protein binding; usually used for general biological filtration, sterilization, and filtration of aqueous solutions.
  • Membranes of Nylon
  • Nylon membranes are hydrophilic and resistant to many solvents; generally used for filtration and clarification of aqueous or organic solutions.
  • Membranes of PVDF
  • PVDF (Polyvinylidene difluoride) membranes has advantages of low protein binding, solvent resistant; made of hydrophilic material used for HPLC sample filtration and general biological filtration.
  • Membranes of PTFE
  • PTFE membranes can be used to filter solvents and strong acids.  Although PTFE is inherently hydrophobic, it can be made hydrophilic by pre-wetting the membrane with methanol and then using with aqueous solutions.
 
Specifications
13mm Membrane
Cat No.
Membrane Type
Pore Size (um)
Diameter (mm)
Qty/pkg
MJM2213
MCE
0.22
13MM
100
MJM4513
MCE
0.45
13MM
100
MNY2213
Nylon
0.22
13MM
100
MNY4513
Nylon
0.45
13MM
100
MPV2213
PVDF
0.22
13MM
100
MPV4513
PVDF
0.45
13MM
100
MPT2213
PTFE
0.22
13MM
100
MPT4513
PTFE
0.45
13MM
100
 
25mm Membrane
Cat No.
Membrane Type
Pore Size (um)
Diameter (mm)
Qty/pkg
MJM2225
MCE
0.22
25MM
100
MJM4525
MCE
0.45
25MM
100
MNY2225
Nylon
0.22
25MM
100
MNY4525
Nylon
0.45
25MM
100
MPV2225
PVDF
0.22
25MM
100
MPV4525
PVDF
0.45
25MM
100
MPT2225
PTFE
0.22
25MM
100
MPT4525
PTFE
0.45
25MM
100
 
47mm Membrane
Cat No.
Membrane Type
Pore Size (um)
Diameter (mm)
Qty/pkg
MJM2247
MCE
0.22
47MM
100
MJM4547
MCE
0.45
47MM
100
MNY2247
Nylon
0.22
47MM
100
MNY4547
Nylon
0.45
47MM
100
MPV2247
PVDF
0.22
47MM
100
MPV4547
PVDF
0.45
47MM
100
MPT2247
PTFE
0.22
47MM
100
MPT4547
PTFE
0.45
47MM
100
 
 
* Products not listed can be ordered as per request.