What is Supor EKV?
Supor EKV filters are 0.2 micron rated validated sterilizing-grade membrane filters. Utilizing a laid-over-pleat membrane geometry for high flow rates and throughput performance, they are designed for the most cost effective filtration of a wide range of liquids such as buffers, tissue culture media, and others.
What is a Supor membrane?
Provide some of the highest water flow rates and fluid filtration capacities of any membrane filter. Supor® hydrophilic polyethersulfone membranes offer higher fluid flow rates, lower protein binding, lower extractables, and greater strength than other cellulosic (acetate, nitrate) membranes.
What is a supor filter?
Pall Laboratory. …to filter liquids Supor® (polyethersulfone) membrane provides high throughput and fast flow rate. The filters of 0.2 and 0.45 μm pore sizes provide sterilization of small volumes of buffers, culture media, and additives. Low protein binding to minimize sample loss.
What is PES membrane?
PES is an inherently hydrophilic membrane that wets out quickly and completely resulting in fast filtration with superior flow rates and high throughputs. PES membrane is also extremely low protein binding minimizing the likelihood of target analyte binding.
What are PES filters?
PES (Polyethersulfone) membrane is hydrophilic and constructed from Polyethersulfone polymer membrane. It is designed to remove particulates during general filtration, and its low protein and drug binding characteristics make it ideally suited for life science application.
How do I choose a membrane filter?
Step 1: Match your application with the appropriate pore size. Step 2: Select the membrane and housing material for your application. Step 3: Select the correct membrane area to optimize flow rate and throughput. Step 4: Choose the best filter design for your application.
What is PTFE membrane filter?
GVS Laminated PTFE filters are made of a polytetrafluoroethylene polymer (PTFE) laminated to a polypropylene support for improved durability and easy handling. These filters are chemically compatible with strong acids and most aggressive solvents such as alcohols.
What is the pore size of membrane filter?
Membrane filter (pore size, 0.22–0.45 µm; thickness, 150 µm) passing-through activity of Pseudomonas aeruginosa and other bacterial species with indigenous infiltration ability.
What does a 0.22 micron filter remove?
Microporous screen filters remove all particulates greater than the specified pore size. Filters with a pore size of 0.22 micron or less will trap bacteria. Positively charged membranes will also remove endotoxins. Ultrafilters can remove micro-organisms and large organic molecules including nucleases and endotoxin.
What is the use of PTFE filter?
PTFE filters are the versatile choice for size-selective samplers. The material’s unique properties make it ideal for gravimetric, chemical, and/or microscopic analysis of sample particulate. PTFE filters are used for aerosol sampling, air venting and gas filtration.
What is polypropylene membrane?
The polypropylene membranes (PP) by DORSAN® are hydrophobic and manufactured using PP pure polymer. Its almost zero absorption of proteins make this type of membrane widely chosen for its maximum recovery of samples of critical products or small lots.
Can viruses pass through 0.22 micron filter?
Be aware that 0.22µm is the MAXIMUM pore size, most of the pores are smaller . You will loose at least 90% of infectious virus particles if you use the 0.22 filter.
What kind of membrane does Supor EKV use?
Supor EKV filters are 0.2 micron rated validated sterilizing-grade membrane filters. The incorporated PES membrane demonstrates very high compatibility over the whole pH range plus very low protein binding to ensure the maximum transmission of the active ingredients.
What kind of membrane filter does Mini kleenpak use?
Supor EKV filters are 0.2 micron rated validated sterilizing-grade membrane filters. The incorporated PES membrane demonstrates very high compatibility over the whole pH range plus very low protein binding to ensure the maximum transmission of the active ingredients. The Mini Kleenpak capsule format is designed for use in the laboratory.
What kind of filter cartridges do Pall use?
Pall’s AB style filters are disposable cartridges to be used with stainless steel housing assemblies, most suitable for medium to large scale manufacturing operations (100 L to >1000 L). A validation package for Supor grade EKV filters supports the assurance of safety within your process.