PTFE Syringe Filter 25 mm 0.45 um Hydrophilic with Outer Ring and Printing
Catalog C0000645


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 MCE Syringe Filter 0.45 um with Outer Ring and Printing
Brand : Labfil ALWSCI
ISI 100/PACK
Catalog : C00001242

Product Item : C0001242
Category： MCE Syringe Filter
Filter Material: MCE
Primary Color: Green
Diameter: 25mm
Pore Size: 0.45μm
Product description：13mm, 25mm, and 33mm MCE Syringe Filter is used to determine particulate contamination of lubricating oil and hydraulic fluid in
Applications


* Used for most organic solvents mixtures and mid-polar liquids.

* Chemical filtration and Beverage filtration.

* Used for most organic solvents mixtures and mid-polar liquids.

* Note: Nylon binds protein, do not use when high protein recovery is desired.


Advantages

* High mechanical and tensile strength.

* With printing on syringe filter is available.

* Bag packing is available.

* Sterilized syringe filter is available.

25mm PES Syringe Filter 0.45um with Outer Ring and Printing
Product Item : C0000661
Categori : PES Syringe Filter
Material: PES Primary
Color: Green
Diameter: 25mm
Pore Size: 0.45μm

Labfil ALWSCI C0000783
Product Details
1. Product Introduction CA Syringe Filter Merk Labfil- Alwsci Scientific
1）Description 0.22 micrometer filters are largely used in Analysis field for sample preparation, 25mm diameter at your choice and type of membrane CA
2）Details Pore Size 0.45um House Material PP Volume for 25mm less than 100ml Color Light Green Diameter 25mm Connector Luer lock Package 100PCS/PK
3）Advantages * Out ring with great sealing effect and color to distinguish different membrane easily. * Only one layer of membrane makes this economy syringe filter with competitive price. * Can be reused for multiple times.

Hydrophilic PTFE Syringe Filters
The hydrophilic unsupported membrane that ideal for HPLC and mixtures of aqueous and organic solvents. Use with both aqueous and organic solvents, along with their mixtures. Features Hydrophilic syringe filter The lowest level of IC extractable Broad chemical compatibility and flexibility in the lab optimizing background levels in sensitive IC analyses Luer Lock Inlet Tip makes secures connections amp; avoid blow off Standard1um pre-filter (Glass fiber or PP ) for optimal performance with particulate-laden analyses Applications Filtration of aggressive organic or highly basic solutions, transducer protectors.
Chemical Compatibility:
1. Compatible with: Aggressive solvents, strong acids, alcohols, bases, aromatics
2. Incompatible with: Perchloric acid Methylene chloride (limited exposure) Dioxane, DMF, formic acid gt; 50% Ion Chromatography (IC) on Ion extractable test of Hydrophilic PTFE Syringe Filter(Filstar series) IC syringe filters are the best choice for ion analysis and consistent results. Its high retention efficiency for fine particles can extend the life of the IC instrument. The syringe filter is verified by IC with a very low ion interference low background value. Using ultrasonic welding technology, no leakage risk.
Non sterile Hydrophilic
PTFE Syringe Filter
Brand : Hawach scientific
Filter Media : PTFE Filtration
Area : 4.9 cm2
Housing : Medical
PP Diameter : 25 mm
Pore Size : 0.45 Um Max
Prtessure : 5.2 bar
Process Volume : 100 ml
Wettability : Hydrophilic
Operation Temp : 60 C
Qty : 100/pack

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

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

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

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

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

Basic Information

Product Name Labfil NY Nylon Membrane Filter

Material Nylon
Diameter 47mm
Pore Size 0.22 um /0.45 um
colors White
Packgae 100 pcs Packed in one Box;
C0000303 47mm Nylon Membrane 0.22um. 100pcs/pk.
C0000305 47mm Nylon Membrane 0.45um. 100pcs/pk.

Details
1) Description

Nylon Membrane filters are made of nylon material, which is known for its excellent mechanical strength and chemical stability. NY membrane filters have good heat resistance and alkali resistance, but are not suitable for certain types of organic solvents and acidic solutions. These membranes typically have a fixed pore size that can be selected based on the size of particles required to be removed, making them very practical in laboratory and industrial applications.


2) Application

Nylon membranes are widely used in biology and chemistry laboratories, especially in sample preparation, purification of liquids and gases, particle analysis, microbiological research, and many other areas. NY membranes are also commonly used in food and beverage inspection, as well as in the pharmaceutical and water treatment industries. Due to their high adaptability and efficiency, Nylon membrane filters have become an indispensable tool in many key industrial and scientific research fields.

3)Features
One of the most commonly used membranes.
Broad compatibility with aqueous and organic solvents, with stable hydrophilicity, not suitable for highly acidic samples

PP Membrane Filter

Labfil PP Polypropylene Membrane Filters are popular for their chemical resistance and economical practicality.

Basic Information

Product Name

Labfil PP Membrane Filter
Material PP
Diameter 47 mm
Pore Size 0.45 um
colors White
Packgae 100 pcs Packed in one Box