Characteristics of Membrane Filter
The membrane filters of different materials have different characteristics. Here are as follows:
Nylon (NY) Material
Features: hydrophilic, resistant to some organic materials, not strong acid, protein binding capacity is high, so it is not suitable for protein recovery.
Application:
(1) Clarification and sterilization of water and organic solutions;
(2) High-Performance Liquid Chromatography;
(3) Sample preparation;
(4) Isolated microflora.
Polytetrafluoroethylene (PTFE) Material
Features: Hydrophobic, resistant to organic solvents and strong acid, low protein binding ability
Application:
(1) Used for filtering anhydrous samples;
(2) Corrosive solutions such as acid-base in cavity;
(3) Preparation and mobility of high-performance liquid chromatography samples;
(4) Sample clarification.
PES (Polyethersulfone) Material
Features:
(1)Ultra-low protein binding capacity and low extraction rate;
(2) Faster flow rate than PTFE and PVDF;
Application:
(1) Sterilization and filtration of enzymes and proteins;
(2) Extraction and tissue culture of blood samples from biological fluid;
(3) Filtration and sterilization of biological and clinical analytical agents.
CA (Cellulose Acetate) Material
Features: Hydrophilic, low protein binding rate, limited resistance to organic solvents, excellent throughput.
Application:
(1) Filtration of proteins and enzymes;
(2) Recovery of protein;
(3) Biological and clinical analysis of diagnostic cytology, sterilization of tissues and media.
Contact : Bruce Lu, +86 29 89284429
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Imitation Rattan chair / wicker chairs / Garden chairs --- Qui Phuc Specific Use: Garden Chair General Use: Outdoor Furniture Material: Rattan / Wicker Folded: No Place of Origin: 28, Vietnam Brand Name: Qui Phuc Model Number: QP-1468 Packaging Details: carton, foam wrapping...
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Baby Premature Knitted Cardigan Style No. Pb 2010-881 Material - 100% Acrylic Sizes - 3/5, 5/8 Lbs Colours - Pink and Sky Packing - 12 Assorted Colours and Sizes per Pack @ £2.95 each For more information and further styles see http://www.sheldonplc.co.uk/premature-knitted-cardigans...
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