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Cellulose Acetate Membranes

Cellulose acetate membranes are a type of synthetic filter media renowned for their excellent filtration properties and biocompatibility, making them a preferred choice in both laboratory and medical applications. Derived from cellulose, these membranes undergo an acetylation process that enhances their chemical stability and strength. The result is a membrane with a unique combination of hydrophilicity and thermal stability, suitable for sensitive filtration tasks such as enzymatic processes and the sterile filtration of biological fluids.

These membranes are particularly favored for their low protein binding characteristics, which minimize sample loss in protein-based applications and ensure high purity in the filtrate. The smooth surface and uniform pore structure of cellulose acetate membranes facilitate consistent performance with minimal blockage during filtration. Their use extends to dialysis processes, clarification of aqueous solutions, and air monitoring, where their gentle handling of particles is critical for maintaining sample integrity.
Original price $94.59
Original price $94.59 - Original price $94.59
Original price $94.59
Current price $85.99
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Current price $85.99

GVS 1213124 AcetatePlus™, Filtration Membrane Cellulose Acetate 25mm 0.22 µm

GVS
In stock

Cellulose Acetate (CA) Filtration Membrane, 25 mm, 0.22 µm, White, not gridded, 100/pkCellulose Acetate (CA) filtration membrane 0.22µm. NON-STERI...

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Original price $94.59
Original price $94.59 - Original price $94.59
Original price $94.59
Current price $85.99
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Current price $85.99
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Original price $635.00
Original price $635.00 - Original price $635.00
Original price $635.00
Current price $436.56
$436.56 - $436.56
Current price $436.56

Sartorius 12342-293------G Cellulose Acetate Membrane Filters Discs/ Type 12342, 5 µm, 293 mm, 25/pk

Sartorius
In stock

Top Features of - Cellulose Acetate Membrane Filters Discs: High flow rates and thermal stability Excellently suited for pressure filtration device...

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Original price $635.00
Original price $635.00 - Original price $635.00
Original price $635.00
Current price $436.56
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Current price $436.56
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Original price $2,415.00
Original price $2,415.00 - Original price $2,415.00
Original price $2,415.00
Current price $1,660.31
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Current price $1,660.31

Sartorius 12303-293------N Cellulose Acetate Membrane Filters Discs/ Type 12303, 1.2 µm, 293 mm, 100/pk

Sartorius
In stock

Top Features of - Cellulose Acetate Membrane Filters Discs: High flow rates and thermal stability Excellently suited for pressure filtration device...

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Original price $2,415.00
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Original price $2,415.00
Current price $1,660.31
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Current price $1,660.31
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Original price $2,480.00
Original price $2,480.00 - Original price $2,480.00
Original price $2,480.00
Current price $1,705.00
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Current price $1,705.00

Sartorius 11106-293------N Cellulose Acetate Membrane Filters Discs/ Type 11106, 0.45 µm, 293 mm, 100/PK

Sartorius
In stock

The hydrophilic cellulose acetate membrane filters combine high flow rates, good chemical resistance (pH 4-8) and thermal stability with very low a...

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Original price $2,480.00
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Original price $2,480.00
Current price $1,705.00
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Current price $1,705.00
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Original price $1,020.00
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Original price $1,020.00
Current price $701.25
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Current price $701.25

Sartorius 11327-142------N Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs / Type 11327, 0.2 µm pore size, 100/PK

Sartorius
In stock

Cellulose nitrate (CN) - or mixed cellulose ester (MCE) - membrane filters are composed of cellulose nitrate and a small content of cellulose aceta...

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Original price $1,020.00
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Original price $1,020.00
Current price $701.25
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Current price $701.25
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Original price $985.00
Original price $985.00 - Original price $985.00
Original price $985.00
Current price $677.19
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Current price $677.19

Sartorius 11106-142------N Cellulose Acetate Membrane Filters Discs/ Type 11106, 0.45 µm, 142 mm, 100/PK

Sartorius
In stock

The hydrophilic cellulose acetate membrane filters combine high flow rates, good chemical resistance (pH 4-8) and thermal stability with very low a...

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Original price $985.00
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Original price $985.00
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Current price $677.19
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Original price $958.00
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Original price $958.00
Current price $658.63
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Current price $658.63

Sartorius 11105-142------N Cellulose Acetate Membrane Filters / Type 11105, 142mm 0.65 µm, 100/PK

Sartorius
In stock

The hydrophilic cellulose acetate membrane filters combine high flow rates, good chemical resistance (pH 4-8) and thermal stability with very low a...

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Original price $958.00
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Original price $958.00
Current price $658.63
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Current price $658.63
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Original price $985.00
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Original price $985.00
Current price $677.19
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Current price $677.19

Sartorius 11104-142------N Cellulose Acetate Membrane Filters / Type 11104, pore size 0.8 µm, 100/PK

Sartorius
In stock

The hydrophilic cellulose acetate membrane filters combine high flow rates, good chemical resistance (pH 4-8) and thermal stability with very low a...

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Original price $985.00
Original price $985.00 - Original price $985.00
Original price $985.00
Current price $677.19
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Current price $677.19
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Original price $2,480.00
Original price $2,480.00 - Original price $2,480.00
Original price $2,480.00
Current price $1,705.00
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Current price $1,705.00

Sartorius 11104-293------N Cellulose Acetate Membrane Filters / Type 11104, 293mm 0.8 µm, 100/PK

Sartorius
In stock

The hydrophilic cellulose acetate membrane filters combine high flow rates, good chemical resistance (pH 4-8) and thermal stability with very low a...

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Original price $2,480.00
Original price $2,480.00 - Original price $2,480.00
Original price $2,480.00
Current price $1,705.00
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Current price $1,705.00
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Original price $259.00
Original price $259.00 - Original price $259.00
Original price $259.00
Current price $178.06
$178.06 - $178.06
Current price $178.06

Sartorius 12342-142------G Cellulose Acetate Membrane Filters Discs/ Type 12342, 5 µm, 142 mm, 25/pk

Sartorius
In stock

Top Features of - Cellulose Acetate Membrane Filters Discs: High flow rates and thermal stability Excellently suited for pressure filtration device...

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Original price $259.00
Original price $259.00 - Original price $259.00
Original price $259.00
Current price $178.06
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Current price $178.06
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Original price $650.00
Original price $650.00 - Original price $650.00
Original price $650.00
Current price $446.88
$446.88 - $446.88
Current price $446.88

Sartorius 12303-293------G Cellulose Acetate Membrane Filters Discs/ Type 12303, 1.2 µm, 293 mm, 25/pk

Sartorius
In stock

Top Features of - Cellulose Acetate Membrane Filters Discs: High flow rates and thermal stability Excellently suited for pressure filtration device...

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Original price $650.00
Original price $650.00 - Original price $650.00
Original price $650.00
Current price $446.88
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Current price $446.88
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Original price $985.00
Original price $985.00 - Original price $985.00
Original price $985.00
Current price $677.19
$677.19 - $677.19
Current price $677.19

Sartorius 12303-142------N Cellulose Acetate Membrane Filters Discs/ Type 12303, 1.2 µm, 142 mm, 100/pk

Sartorius
In stock

Top Features of - Cellulose Acetate Membrane Filters Discs: High flow rates and thermal stability Excellently suited for pressure filtration device...

View full details
Original price $985.00
Original price $985.00 - Original price $985.00
Original price $985.00
Current price $677.19
$677.19 - $677.19
Current price $677.19
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Original price $259.00
Original price $259.00 - Original price $259.00
Original price $259.00
Current price $178.06
$178.06 - $178.06
Current price $178.06

Sartorius 12303-142------G Cellulose Acetate Membrane Filters Discs/ Type 12303, 1.2 µm, 142 mm, 25/pk

Sartorius
In stock

Top Features of - Cellulose Acetate Membrane Filters Discs: High flow rates and thermal stability Excellently suited for pressure filtration device...

View full details
Original price $259.00
Original price $259.00 - Original price $259.00
Original price $259.00
Current price $178.06
$178.06 - $178.06
Current price $178.06
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Original price $2,480.00
Original price $2,480.00 - Original price $2,480.00
Original price $2,480.00
Current price $1,705.00
$1,705.00 - $1,705.00
Current price $1,705.00

Sartorius 11107-293------N Cellulose Acetate Membrane Filters Discs/ Type 11107, 0.2 µm, 293 mm, 100/PK

Sartorius
In stock

Top Features of - Cellulose Acetate Membrane Filters Discs:    High flow rates and thermal stability Excellently suited for pressure filtration dev...

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Original price $2,480.00
Original price $2,480.00 - Original price $2,480.00
Original price $2,480.00
Current price $1,705.00
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Current price $1,705.00
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Original price $650.00
Original price $650.00 - Original price $650.00
Original price $650.00
Current price $446.88
$446.88 - $446.88
Current price $446.88

Sartorius 11107-293------G Cellulose Acetate Membrane Filters Discs/ Type 11107, 0.2 µm, 293 mm, 25/PK

Sartorius
In stock

Top Features of - Cellulose Acetate Membrane Filters Discs:    High flow rates and thermal stability Excellently suited for pressure filtration dev...

View full details
Original price $650.00
Original price $650.00 - Original price $650.00
Original price $650.00
Current price $446.88
$446.88 - $446.88
Current price $446.88
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Original price $985.00
Original price $985.00 - Original price $985.00
Original price $985.00
Current price $677.19
$677.19 - $677.19
Current price $677.19

Sartorius 11107-142------N Cellulose Acetate Membrane Filters Discs/ Type 11107, 0.2 µm, 142 mm, 100/PK

Sartorius
In stock

Top Features of - Cellulose Acetate Membrane Filters Discs:    High flow rates and thermal stability Excellently suited for pressure filtration dev...

View full details
Original price $985.00
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