PES Membrane Filters, 0.2 Micron, 13mm - 293mm

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£111.44 to £412.62

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Variation ID		Product Code	Pack Size	List Price
12453	photo_camera	PES0213100-100	13mm x 100 Pack PES0213100-100	£111.44
12457	photo_camera	PES0225100-100	25mm x 100 Pack PES0225100-100	£140.09
12459	photo_camera	PES0237100-100	37mm x 100 Pack PES0237100-100	£147.34
12460	photo_camera	PES0247100-100	47mm x 100 Pack PES0247100-100	£176.52
12461	photo_camera	PES029025-25	90mm x 25 Pack PES029025-25	£112.45
12454	photo_camera	PES0213520-20	135mm x 20 Pack PES0213520-20	£157.04
12455	photo_camera	PES0214220-20	142mm x 20 Pack PES0214220-20	£164.06
12456	photo_camera	PES0215020-20	150mm x 20 Pack PES0215020-20	£194.65
12458	photo_camera	PES0229325-25	293mm x 25 Pack PES0229325-25	£412.62

Sterlitech PES (Polyethersulfone) Membrane Filters, 0.2 Micron, 13mm - 293mm

Sterlitech PES (Polyethersulfone) membrane filters offer high-flow, hydrophilic performance with excellent durability and consistency. With low protein and drug binding, they are ideal for critical applications in pharmaceutical sterilisation, clinical sample preparation, microbiology, and food and beverage processing.

Featuring a uniform pore structure and wide chemical compatibility, these membranes are available in pore sizes from 0.03 to 8 µm, providing flexibility for a wide range of laboratory and industrial workflows. They are compliant with FDA regulations (21 CFR 177) for food contact.

Key Features

Hydrophilic PES membrane for consistent, high-flow filtration
Low protein and drug binding for accurate sample recovery
Broad chemical compatibility and thermal resistance
Uniform pore distribution for reproducible results
Durable construction for easy handling
Available pore sizes: 0.03 to 8 µm
Compliant with 21 CFR 177 for food contact applications

What are the advantages of PES membrane filters?

PES membranes are particularly valued for their low protein binding and high throughput, making them a top choice for tissue culture media sterilisation and microbiological fluid filtration. Their broad chemical compatibility, uniform pore structure, and minimal extractables ensure consistent results in demanding life science workflows.

Blood glucose testing
Food, beverage, and pharmaceutical filtration
I.V. filters
Particulate removal
Serum cholesterol testing
Groundwater testing

Sterilization: Gamma Irradiation, EtO, Autoclave, Live Steam

USP Class VI Testing: Passed

BSA Protein Binding: ~20 μg/cm2

Extractables: <2%

Max. Operating Temp: 130 °C (266 °F)<

Sealing Compatibility: Ultrasonic, Heat, Radio Frequency, and Insert Molding

Nominal Thickness: 110-150 µm

Performance by Pore Size

	0.03 µm	0.10 µm	0.20 µm	0.45 µm	0.65 µm	0.80 µm	1.20 µm	5.00 µm
H2O Flow Rate1	5.5	11.7	33.2	58.2	95.5	117.0	143.0	186.0
Bubble Point (psi)	90.0	70.0	50.0	35.0	21.3	13.0	11.0	6.0
Thickness (µm)	110-150	110-150	110-150	110-150	110-150	110-150	110-150	110-150