Description of Mixed Cellulose (MCE) Membrane Filter MCE Membrane filter also called Mixed Cellulose Esters membrane filter, is a no-sterile membrane. It has good hydrophilicity, high porosity, and filtration speed. MCE membranes filter offer high recovery rates and superior flow rates, and the pore size covers 0.1um, 0.22um, 0.45um, 0.8um, 1.0um, 3.0um, 5.0um, and the diameter from 13mm, 25mm, 47mm, 50mm, 60mm, 90mm, 142mm, 150mm, 200mm, 293mm, 300mm. We also can customize the size you want. Advantages High performance in Microbiological and particulate analysis; High protein binding than the CA membrane filter. Features Hydrophilic membrane filter; Precise pores and high protein binding capacity; Made by the mixture of Cellulose Nitrate and Cellulose Acetate fibers to deliver superior flow rates; High performance with a competitive price. Applications of MCE Membrane Filter Use for clarifying or sterilizing aqueous solutions; Gas particulate and bacteria filtration; Oil particulate and bacteria filtration; Other solvent particulate and bacteria filtration; Same as 0.45 micron filter paper/ Cellulose Acetate Membrane Filter, commonly used in biology; Sterilization and particle removal in the laboratory and small-scale test processes; Cultivation Sterilization and filtration of base and culture solution; Determination of flora in water. Filter Media : Hydrophilic MCE Pore Size : 1.0 μm Diameter : 47 mm Bubble Point : ≧0.31 MPa(0.22 μm) ≧0.15 MPa(0.45 μm) Flow Rate@23 °C, H2O ≥ 10 mL/min/cm2@1 bar(0.22 μm) ≥ 20 mL/min/cm2@1 bar(0.45 μm) Thickness : 85 – 100 μm PH Range : 3.5 – 8 Chemical compatibility: Ideal for aqueous based samples Maximum Operating Pressure: 4.2 bar@23 °C 1.5 bar@85 °C

Nylon Membrane Filter Brand Hawach Scientific
Description of
Nylon Membrane Filters Nylon microporous filter membranes have good chemical compatibility and are mainly used for
a. water filtration in the electronic semiconductor industry;
b. filtration of chemical products;
c. filtration of beverage products. Nylon membrane filters are comparable to Whatman nylon membrane filters 0.2.
Advantage Imported from Germany for raw material Small order acceptable, very flexible sales policy Features Good for aqueous biological samples Good at alcoholic solutions High filtration speed Applications Chemical and alcoholic solutions Sterilization and clarification of aqueous and organic solvent solutions HPLC sample preparation Low non-specific adsorption of proteins Technical Data Filter media :
Hydrophilic Nylon Pore size : 0.22 Um
Diameter : 47 mm
Buble point : gt; 0.31 mpa
Flow rate : 4 ml/min/cm2@1 bar
Thickness : 90 - 140 Um
pH range : 6 - 13
Chemichal compability : aqueous, organic solvent and mixed solvent Max operating pressure : 4.2 bar @ 23C Qty : 100 pcs/pack

Membrane Filter Hydrophilic PES Hawach Scientific Features Strong and durable for easy handling Lot-to-lot consistency provides reproducible results Uniform pore structure Compliant for food contact under the applicable regulations in 21CFR177 Better chemical resistance than Cellulose acetate Low protein binding and low extraction rate Excellent heat resistance and strong acid and alkaline resistance Applications Pharmaceutical applications Critical biological sampling Additives and buffers Tissue culture media Sterilization Life science and microbiology fluid applications Technical Data Filter Media : Hydrophilic PES Pore size : 0.45Um Diameter : 47 mm Bublle Point : 0.25MPa(0.45Um) Flow Rate @23C, H2O : 35 mL/min/cm2@1bar(0.45Um) Thicness : 110 - 140Um pH Range : 1 - 14 Chemical compatibility : Used with strong bases, alcohols, protein, peptides Maximum Operating Pressure : 4.2 bar@23 ℃ 1.5 bar@85 ℃ Quantity : 100 pcs / pack

Description of Cellulose Acetate Membrane Filter Cellulose acetate membrane filter is suitable for the filtration of aqueous and many alcoholic media. It has low protein binding capacity and is thermally stable up to 180°C. We have a full range of CA filter membranes, and pore size includes 0.1 μm, 0.22 μm, 0.45 μm, 0.8 μm, 1.0 μm, 3.0 μm, and 5.0 μm. The most popular of these is 0.45 μm, also known as 0.45 micron filter paper. Their diameter covers 13 mm, 25 mm, 47 mm, 50 mm, 60 mm, 90 mm, 142 mm, 150 mm, 200 mm, 293 mm, and 300 mm. We also can customize the size if you want. Features Compared with the mixed cellulose ester microporous membrane, nylon membrane, and PVDF membrane, the cellulose acetate filter is the lowest adsorption one. Cellulose acetate membrane (CA) has the advantages of a high flow rate, strong thermal stability, and low adsorption. Sterile and Non-sterile CA filter membranes to choose from. Low extractable: ensures tests will be clean with consistent results. Round disc and Roll membrane filters. Applications Aqueous solutions filtration; Protein and enzyme filtration; Biological and clinical analysis; Tissue culture media sterilization. The 0.22 μm cellulose acetate membrane filter is very suitable for sterilizing filtration of aqueous solutions, buffers, serum, and culture media. The 0.45μm cellulose acetate membrane filters are very suitable for HPLC mobile phase filtration. Cellulose acetate membrane filter is more difficult to obtain the published results of membrane adsorption, which is related to the filtered material, the filtering conditions, the measurement method used, and the membrane being tested has not been sterilized in advance. Technical Data Filter Media Hydrophilic CA Pore Size 0.1 μm, 0.22 μm, 0.45 μm, 0.8 μm, 1.0 μm, 3.0 μm, 5.0 μm Diameter 13 mm, 25 mm, 47 mm, 50 mm, 60 mm, 90 mm, 142 mm, 150 mm, 200 mm, 293 mm, 300 mm Bubble Point ≧0.31 MPa(0.22 μm) ≧0.15 MPa(0.45 μm) Flow Rate@23 °C, H2O ≥ 10 mL/min/cm2@1 bar(0.

Description of
Mixed Cellulose (MCE) Membrane Filter MCE Membrane filter also called Mixed Cellulose Esters membrane filter, is a no-sterile membrane. It has good hydrophilicity, high porosity, and filtration speed. MCE membranes filter offer high recovery rates and superior flow rates, and the pore size covers 0.1um, 0.22um, 0.45um, 0.8um, 1.0um, 3.0um, 5.0um, and the diameter from 13mm, 25mm, 47mm, 50mm, 60mm, 90mm, 142mm, 150mm, 200mm, 293mm, 300mm. We also can customize the size you want. Advantages High performance in Microbiological and particulate analysis; High protein binding than the CA membrane filter. Features Hydrophilic membrane filter; Precise pores and high protein binding capacity; Made by the mixture of Cellulose Nitrate and Cellulose Acetate fibers to deliver superior flow rates; High performance with a competitive price. Applications of MCE Membrane Filter Use for clarifying or sterilizing aqueous solutions; Gas particulate and bacteria filtration; Oil particulate and bacteria filtration; Other solvent particulate and bacteria filtration; Same as 0.45 micron filter paper/ Cellulose Acetate Membrane Filter, commonly used in biology; Sterilization and particle removal in the laboratory and small-scale test processes; Cultivation Sterilization and filtration of base and culture solution; Determination of flora in water. MCE membrane filter is a kind of general-purpose filter media that is used in many applications related to the microbiological field and food fields. Filter Media Hydrophilic MCE Pore Size 0.1 μm, 0.22 μm, 0.45 μm, 0.8 μm, 1.0 μm, 3.0 μm, 5.0 μm Diameter 13 mm, 25 mm, 47 mm, 90 mm, 142 mm, 293 mm Bubble Point ≧0.31 MPa(0.22 μm) ≧0.15 MPa(0.45 μm) Flow Rate@23 °C, H2O ≥ 10 mL/min/cm2@1 bar(0.22 μm) ≥ 20 mL/min/cm2@1 bar(0.45 μm) Thickness 85 – 100 μm PH Range 3.5 – 8 Chemical compatibility Ideal for aqueous based samples Maximum Operating Pressure 4.2 bar@23 °C 1.5 bar@85 °C1387

Description
of Mixed Cellulose (MCE) Membrane Filter MCE Membrane filter also called Mixed Cellulose Esters membrane filter, is a no-sterile membrane. It has good hydrophilicity, high porosity, and filtration speed. MCE membranes filter offer high recovery rates and superior flow rates, and the pore size covers 0.1um, 0.22um, 0.45um, 0.8um, 1.0um, 3.0um, 5.0um, and the diameter from 13mm, 25mm, 47mm, 50mm, 60mm, 90mm, 142mm, 150mm, 200mm, 293mm, 300mm. We also can customize the size you want. Advantages High performance in Microbiological and particulate analysis; High protein binding than the CA membrane filter. Features Hydrophilic membrane filter; Precise pores and high protein binding capacity; Made by the mixture of Cellulose Nitrate and Cellulose Acetate fibers to deliver superior flow rates; High performance with a competitive price. Applications of MCE Membrane Filter Use for clarifying or sterilizing aqueous solutions; Gas particulate and bacteria filtration; Oil particulate and bacteria filtration; Other solvent particulate and bacteria filtration; Same as 0.45 micron filter paper/ Cellulose Acetate Membrane Filter, commonly used in biology; Sterilization and particle removal in the laboratory and small-scale test processes; Cultivation Sterilization and filtration of base and culture solution; Determination of flora in water. MCE membrane filter is a kind of general-purpose filter media that is used in many applications related to the microbiological field and food fields. Filter Media Hydrophilic MCE Pore Size 0.1 μm, 0.22 μm, 0.45 μm, 0.8 μm, 1.0 μm, 3.0 μm, 5.0 μm Diameter 13 mm, 25 mm, 47 mm, 90 mm, 142 mm, 293 mm Bubble Point ≧0.31 MPa(0.22 μm) ≧0.15 MPa(0.45 μm) Flow Rate@23 °C, H2O ≥ 10 mL/min/cm2@1 bar(0.22 μm) ≥ 20 mL/min/cm2@1 bar(0.45 μm) Thickness 85 – 100 μm PH Range 3.5 – 8 Chemical compatibility Ideal for aqueous based samples Maximum Operating Pressure 4.2 bar@23 °C 1.5 bar@85 °C1387

Hydrophobic membrane filter prevents moisture passing through air vents and resistant to almost all chemicals. Round disc type and Roll type are both available for different applications. Inert to most aggressive solvents, including strong acids. Operating temperature ranges from -120°C to 260°C. Applications Clarifying corrosive substances, strong acids and alkalies Purify samples and mobile phases of HPLC and GC Used to sterilize gasses, vent gas from aqueous solutions, or sterilize or clarify aggressive chemicals Technical Data Brand : Starlab/Hawach Scientific Filter Media Hydrophobic PTFE Pore Size 0.22Um Diameter 47 mm Bubble Point ≧0.13MPa(0.22Um) Flow Rate@23 ℃, H2O ≥ 6 mL/min/cm2@1bar(0.22Um) Thicknes 150 – 250Um PH Range 1 – 14 Chemical compatibility Resistant to almost all chemicals Maximum Operating Pressure 4.2 bar@23 ℃ Qty 100 pcs/Pack

25mm Hydrophilic PTFE Syringe Filter 0.22um with Outer Ring and Printing
Cat. No C0000644

1) Description

PTFE syringe filter with the highest chemical compatibility rating, strong chemical stability and inertia ,strong hydrophobicity ,suitable for the clarification of organic solvents. Recommended for HPLC and GC samples, sterilisation and clarification of most solvents and filtration of gases and air for venting.

2) Details

Product Name
Labfil syringe filter
Wetting Hydrophilic

Size 25mm

Material PTFE Membrane

Application HPLC and GC samples

Feature Female Luer-Lock

3) Advantages

Aggressive solvents, acids, and bases;

Filter organic-based HPLC samples;

Venting Applications;

25mm PTFE Hydrophobic Syringe Filter 0.45um with Outer Ring and Printing
Merk Labfil
Product Item : C0000649
Category： PTFE Hydrophobic Syringe Filter
Filter Material: PTFE Hydrophobic Primary
Color: Red
Diameter: 25mm.

Nylon Syringe Filter Steril
Merk Microlab Scientific SteriFil Syringe Filter SteriFil syringe filters, are purpose-built with feature designed to bring the highest levels of performance and purity to your research. Each filter is individually packed and sterilized by gamma Radiation. We incorporate a variety of membranes to offer separation and purification solutions for the majority of your laboratory needs. The membranes range from Nylon, CA, MCE, PES, PTFE, PVDF, GF, RC to PP, which are supplied in 13mm, 25mm, 30/33mm no virgin medical PP housings. Specification Parameters 25mm Filtration area (cm2) 2.98 Normal Pore Size(μm) 0.45 Holdup volume (μl) lt;50 Sample volume (ml) lt;100 Inlet/Outlet Female luer lock/Male luer slip Maximum Operating Temperature 50°C Maximum Operating Pressure (psi) gt;87 Sterilization Gamma Radiation Radicalization Computation 4K (Dmin) Testing Method GB15979-1995 Period of validity 3years

Nylon Syringe Filter Steril Merk Microlab Scientific SteriFil Syringe Filter SteriFil syringe filters, are purpose-built with feature designed to bring the highest levels of performance and purity to your research. Each filter is individually packed and sterilized by gamma Radiation. We incorporate a variety of membranes to offer separation and purification solutions for the majority of your laboratory needs. The membranes range from Nylon, CA, MCE, PES, PTFE, PVDF, GF, RC to PP, which are supplied in 13mm, 25mm, 30/33mm no virgin medical PP housings. Specification Parameters 25mm Filtration area (cm2) 2.98 Normal Pore Size(μm) 0.45 Holdup volume (μl) lt;50 Sample volume (ml) lt;100 Inlet/Outlet Female luer lock/Male luer slip Maximum Operating Temperature 50°C Maximum Operating Pressure (psi) gt;87 Sterilization Gamma Radiation Radicalization Computation 4K (Dmin) Testing Method GB15979-1995 Period of validity 3years

SteriFil Syringe Filter SteriFil syringe filters, are purpose-built with feature designed to bring the highest levels of performance and purity to your research. Each filter is individually packed and sterilized by gamma Radiation. We incorporate a variety of membranes to offer separation and purification solutions for the majority of your laboratory needs. The membranes range from Nylon, CA, MCE, PES, PTFE, PVDF, GF, RC to PP, which are supplied in 13mm, 25mm, 30/33mm no virgin medical PP housings. Specification Parameters 25mm Filtration area (cm2) 2.98 Normal Pore Size(μm) 0.45 Holdup volume (μl) lt;50 Sample volume (ml) lt;100 Inlet/Outlet Female luer lock/Male luer slip Maximum Operating Temperature 50°C Maximum Operating Pressure (psi) gt;87 Sterilization Gamma Radiation Radicalization Computation 4K (Dmin) Testing Method GB15979-1995 Period of validity 3years

SteriFil Syringe Filter SteriFil syringe filters, are purpose-built with feature designed to bring the highest levels of performance and purity to your research. Each filter is individually packed and sterilized by gamma Radiation. We incorporate a variety of membranes to offer separation and purification solutions for the majority of your laboratory needs. The membranes range from Nylon, CA, MCE, PES, PTFE, PVDF, GF, RC to PP, which are supplied in 13mm, 25mm, 30/33mm no virgin medical PP housings. Specification Parameters 25mm Filtration area (cm2) 2.98 Normal Pore Size(μm) 0.22 Holdup volume (μl) lt;50 Sample volume (ml) lt;100 Inlet/Outlet Female luer lock/Male luer slip Maximum Operating Temperature 50°C Maximum Operating Pressure (psi) gt;87 Sterilization Gamma Radiation Radicalization Computation 4K (Dmin) Testing Method GB15979-1995 Period of validity 3years

CA syringe Filter Merk Microlab Saintific Features Color coding of each unit for easy identification Added sample distribution ring Resistance high pressure Only Layer Membrane Structure, less dissolution content Passed HPLC Test Specification Parameters 13mm Filtration area (cm2) 0.92 Normal Pore Size(μm) 0.22 0.45 Holdup volume (μl) lt;10 Sample volume (ml) lt;10 Inlet/Outlet Female luer lock/Male luer slip Maximum Operating Temperature 50°C Maximum Operating Pressure (psi) gt;87 ◆Hydrophilic property ◆Low protein binding: suitable for aqueous protein solutions ◆Nitrate free: suitable for groundwater filtration ◆Quiet uniform pore size structure ◆Extensive pore size specification ◆Cell retention and particle collection

CA syringe Filter Merk Microlab Saintific Features Color coding of each unit for easy identification Added sample distribution ring Resistance high pressure Only Layer Membrane Structure, less dissolution content Passed HPLC Test Specification Parameters 13mm Filtration area (cm2) 0.92 Normal Pore Size(μm) 0.22 0.45 Holdup volume (μl) lt;10 Sample volume (ml) lt;10 Inlet/Outlet Female luer lock/Male luer slip Maximum Operating Temperature 50°C Maximum Operating Pressure (psi) gt;87 ◆Hydrophilic property ◆Low protein binding: suitable for aqueous protein solutions ◆Nitrate free: suitable for groundwater filtration ◆Quiet uniform pore size structure ◆Extensive pore size specification ◆Cell retention and particle collection

Catalogue Number SCWP04700
Trade Name
MF-Millipore
Description MF-Millipore Membrane Filter, 8 µm pore size
Background Information Biologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore membrane filters one of the most widely used membranes in analytical and research applications.

MF-Millipore filters without Triton surfactant contain minimum amounts of wetting agent and have a lower water extractable content than standard MF-Millipore filters.

Features & Benefits:
- Versatile filter for biological and environmental monitoring applications
- Available in a range of pore sizes, colored black or white, with or without a gridded surface
- Compatible with ethylene oxide, gamma irradiation, and autoclave sterilization methods
Product Information
Filter Code SCWP
Filter Color White
Maximum Operating Temperature 75 °C
Quality Level MQ400
Applications
Application 47 mm diameter, mixed cellulose esters (MCE) membrane, hydrophilic, white, 100 discs
Biological Information
Media MF-Millipore
Wettability Hydrophilic
Physicochemical Information
Refractive Index 1.515
Pore Size 8.0 µm
Air Flow Rate 65 L/min x cm²
Bubble Point at 23 °C ≥0.42 bar, air with water
Gravimetric Extractables 6%
Porosity % 84%
Water Flow Rate
620 mL/min x cm²
Protein Binding 150 µg/cm²
Dimensions
Filter Surface Plain
Filter Dimensions 1.9 cm x 4.2 cm
Thickness 135 µm
Filter Diameter (⌀) 47 mm
Materials Information
Chemistry
Mixed Cellulose Esters (MCE)
Packaging Information
Material Size Hydrophilic, 8.0 µm, 47 mm, white, plain, 100

Description
Catalogue Number HAWP04700
Trade Name
MF-Millipore
Description MF-Millipore Membrane Filter, 0.45 µm pore size
Background Information Biologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore membrane filters one of the most widely used membranes in analytical and research applications.

MF-Millipore filters without Triton surfactant contain minimum amounts of wetting agent and have a lower water extractable content than standard MF-Millipore filters.

Features & Benefits:
- Versatile filter for biological and environmental monitoring applications
- Available in a range of pore sizes, colored black or white, with or without a gridded surface
- Compatible with ethylene oxide, gamma irradiation, and autoclave sterilization methods

Product Information

Filter Code HAWP
Filter Color White
Maximum Operating Temperature 75 °C
Quality Level MQ400

Applications

Application 47 mm diameter, mixed cellulose esters (MCE) membrane, hydrophilic, white, 100 discs
Contaminant of Interest
Particles (Particulate and gel like matter)
Insoluble Contamination (Particulate and Gel-Like Matter)
Sediment
Regulated Test Method Number
ASTM D4898
ASTM D4807

Biological Information
Insulin Adsorption 262 µg/cm²
Media MF-Millipore
Wettability Hydrophilic

Physicochemical Information
Refractive Index 1.51
Pore Size 0.45 µm
Air Flow Rate 4 L/min x cm²
Bubble Point at 23 °C ≥1.8 bar, air with water
Gravimetric Extractables 2.5%
Porosity % 79%
Water Flow Rate
60 mL/min x cm²

Dimensions
Filter Surface Plain
Thickness 150 µm
Filter Diameter (⌀) 47 mm

Materials Information
Chemistry
Mixed Cellulose Esters (MCE)
Packaging Information
Material Size Hydrophilic, 0.45 µm, 47 mm, white, plain, 100

mixed cellulose esters (MCE),
Merck Millipore
Code HAWG04700
Media : MF-Millipore
Wettability : Hydrophilic
Filter Surface : Gridded
Pore size : 0.45 um Filter
Diameter (⌀) : 47 mm
qty. 100pcs/pack
Background information : Biologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore membrane filters one of the most widely used membranes in analytical and research applications. MF-Millipore filters without Triton surfactant contain minimum amounts of wetting agent and have a lower water extractable content than standard MF-Millipore filters. Features amp; Benefits: - Versatile filter for biological and environmental monitoring applications - Available in a range of pore sizes, colored black or white, with or without a gridded surface - Compatible with ethylene oxide, gamma irradiation, and autoclave sterilization methods

Catalogue Number SMWP04700 Trade Name MF-Millipore Description MF-Millipore Membrane Filter, 5 µm pore size Background Information Biologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore membrane filters one of the most widely used membranes in analytical and research applications. MF-Millipore filters without Triton surfactant contain minimum amounts of wetting agent and have a lower water extractable content than standard MF-Millipore filters. Features amp; Benefits: - Versatile filter for biological and environmental monitoring applications - Available in a range of pore sizes, colored black or white, with or without a gridded surface - Compatible with ethylene oxide, gamma irradiation, and autoclave sterilization methods material: mixed cellulose esters (MCE) membrane plain filter white filter Agency: in accordance with ASTM D5755 sterility: non-sterile feature: hydrophilic manufacturer/tradename: MF-Millipore Millipore parameter: 32 L/min-cm2 air flow rate 580 mL/min-cm2 water flow rate 75 °C max. temp. filter diam.: 47 mm thickness: 135 μm gravimetric extractables: 6% refractive index: n/D 1.495 matrix: MF-Millipore pore size: 5.0 μm pore size 84 % porosity capacity: 150 μg/cm2 binding capacity (protein) bubble point: ≥0.42 bar, air with water at 23 °C shipped in: ambient

Description
Catalogue Number GSWP04700
Trade Name
MF-Millipore
Description MF-Millipore Membrane Filter, 0.22 µm pore size
Background Information Biologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore membrane filters one of the most widely used membranes in analytical and research applications.

MF-Millipore filters without Triton surfactant contain minimum amounts of wetting agent and have a lower water extractable content than standard MF-Millipore filters.

Features & Benefits:
- Versatile filter for biological and environmental monitoring applications
- Available in a range of pore sizes, colored black or white, with or without a gridded surface
- Compatible with ethylene oxide, gamma irradiation, and autoclave sterilization methods

Product Information:
Filter Code GSWP
Filter Color White
Maximum Operating Temperature 75 °C
Quality Level MQ400
Applications
Application 47 mm diameter, mixed cellulose esters (MCE) membrane, hydrophilic, white, 100 discs
Biological Information
Media MF-Millipore
Wettability Hydrophilic
Physicochemical Information
Refractive Index 1.51
Pore Size 0.22 µm
Air Flow Rate 2 L/min x cm²
Bubble Point at 23 °C ≥3.52 bar, air with water
Gravimetric Extractables 2%
Porosity % 75%
Water Flow Rate
18 mL/min x cm²
Protein Binding 150 µg/cm²

Dimensions
Filter Surface Plain
Thickness 150 µm
Filter Diameter (⌀) 47 mm

Materials Information
Chemistry Mixed Cellulose Esters (MCE)

Packaging Information
Material Size Hydrophilic, 0.22 µm, 47 mm, white, plain, 100