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Lab Essentials
Filtration
Polyethersulfone Membranes
FisherbrandTM Polyethersulfone Membranes features highly asymmetrical pore structure that offers effective loading capacity and high flow rate.
http://MODELE/3col http://FAMILYID/8003192
Mixed Cellulose Ester Membranes Sterile Filter
http://MODELE/3col http://FAMILYID/8069012
http://MODELE/3col http://FAMILYID/7113858
ProFill HPLC Syringe Filters, PTFE membrane
HPLC performance tested
• ProFill
• HPLC Syringe Filter
• PTFE
• Low extractable membranes and housing
• Highly asymmetrical pore
structure offers effective loading capacity and high flow rate
• Hydrophilic and made with polyethersulfone polymer
• Designed to remove particulates during general filtration
• Low protein and drug binding characteristics make it ideally suited
for use in life science applications
• • •
•
Widely used membranes in analytical and research applications Naturally hydrophilic, biologically inert and offer thermal stability Characterized by smoother and more uniform surface than pure nitrocellulose membrane which facilitates particles detection, and high retention level
Gridded membranes are used in many microbiological techniques include colony counting after incubation
12626745 12636745 15522380 15532380 12676825 12686825
17 mm
17 mm
25 mm
25 mm
30 mm
30 mm
0.2 μm
0.45 μm
0.2 μm
0.45 μm
0.2 μm
0.45 μm
No 100
No 100
No 100
No 100
Yes 100
Yes 100
http://MODELE/3col http://FAMILYID/7113859
FisherbrandTM Mixed Celluloses
Esters Membranes Sterile Filters are
composed of cellulose acetate and cellulose nitrate.
Cat. No
Diameter
Pore Size
Prefilter
Pack qty
Cat. No
Pore Size
Pack qty
Cat. No
Pore Size
Color
Grid Color
Pack qty
11755305 11765305 11775305 11785305
0.2 μm
0.2 μm 100
100
11735285 11745285 11765285
0.45 μm
0.45 μm
0.2 μm
White
Black
White
Black
Off-white
Black
100 100 100
0.45 μm
0.45 μm 100
100
ProFill HPLC Syringe Filters, Nylon (PA) membrane
HPLC performance tested
Syringe and Syringeless Filters
http://MODELE/3col http://FAMILYID/7113857
PTFE Filter Membranes
FisherbrandTM PTFE membrane is hydrophobic filter made of polytetra-fluorethylene laminated with PP layer.
• Hydrophobic filter made of polytetra-fluorethylene laminated with PP layer
http://MODELE/3col http://FAMILYID/8003193
ProFill HPLC Syringe Filters, Regenerated Cellulose Membrane
HPLC performance tested
• ProFill
• HPLC Syringe Filter
• Nylon (PA)
• Low extractable membranes and housing
Cat. No
Diameter
Pore Size
Prefilter
Pack qty
• Chemical resistant (pH 1-14), used also for solvents and acids
• Due to their hydrophobic characteristics, they must be pre-wetted
with ethanol or methanol before filtration of aqueous solutions
• ProFill
• HPLC Syringe Filter
• Regenerated Cellulose (RC)
• Low extractable membranes and housing
16348377 16358377 12686815 10257393 12376253
17 mm
17 mm
25 mm
25 mm
30 mm
0.2 μm No 100
0.45 μm No 100
0.2 μm No 100
0.45 μm No 100
0.45 μm Yes 100
Cat. No
Diameter
Prefilter
Pack qty
Cat. No
Diameter
Pore Size
Pack qty
16292762 11785275 11705285 11715285 11725285
25 mm
47 mm
47 mm
25 mm
47 mm
0.2 μm 200
0.2 μm 100
0.45 μm 100
5μm 100
5μm 100
12646745 12696825
17 mm
30 mm
No
Yes
100 100
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