Filters are essential in research laboratories and many other industries for removing particulates and creating environments conducive to a wide array of experiments and procedures. The devices come in different forms including in-line filters, paper discs, small capsules, and large ventilation panels. Filters also purify and concentrate the liquids and gases required for testing. For air, this means removing pollution, moisture, and solid airborne particulates; for liquids, this means removing impurities and small contaminants.

Filters are essential in research laboratories and many other industries for removing particulates and creating environments conducive to a wide array of experiments and procedures. The devices come in different forms including in-line filters, paper discs, small capsules, and large ventilation panels. Filters also purify and concentrate the liquids and gases required for testing. For air, this means removing pollution, moisture, and solid airborne particulates; for liquids, this means removing impurities and small contaminants.


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Catalog Number: (28143-991)
Supplier: GE Healthcare - Whatman
Description: 0.45um pore. Hydrophilic PVDF membrane for aqueous and nonaggressive, solvent-based mobile phases. HPLC certified for low UV-absorbing extractables. Polypropylene housing. Female Luer-Lok* inlet and minispike outlet.<14uL hold-up volume. 100/pk; 300/cs.

Product available on GSA Advantage®


Catalog Number: (28143-982)
Supplier: GE Healthcare - Whatman
Description: 0.2um. Hydrophobic PTFE membrane for chemical/temperature compatibility. HPLC certified for low levels of UV-absorbing extractables. Polypropylene housing. Female Luer-Lok* inlet, male slip Luer outlet.<30uL hold-up volume. 100psi pressure. Nonsterile. Autoclavable.

Product available on GSA Advantage®


Catalog Number: (76308-700)
Supplier: GE Healthcare - Whatman
Description: Syringe Filter, Acrodisc Syringe Filter, 13mm with 0.45um next generation universal wwPTFE membrane and minispike outlet. 300/pk


Catalog Number: (28149-455)
Supplier: GE Healthcare - Whatman
Description: 47mm diameter. For use in US EPA Method 1311 Toxicity Characteristics Leaching Procedure and in Zero Headspace Extractors for volatile analysis and more. Binder-free borosilicate glass. No added extractables. Fine porosity. Medium flow rate. 0.7um particle retention. 50/pk.

Product available on GSA Advantage®


Catalog Number: (28143-558)
Supplier: GE Healthcare - Whatman
Description: 0.2um pore size. Reusable. 50mm hydrophobic PTFE membrane. Polypropylene housing. 60psi maximum operating pressure. Stepped hose barb connectors fit 6.4 to 12.7mm ID tubing. Autoclavable at 121[degree]C. 20cm2 filtration area. 7.3dia.x8.2Lcm. Individually packaged.

Catalog Number: (28143-290)
Supplier: GE Healthcare - Whatman
Description: 0.2um pore size. 25mm diameter. Supor* hydrophilic polyethersulfone membrane exhibits very low drug and protein adsorption. Polypropylene housing. 2.8cm2 filtration area.<100mL sample volume. 100uL hold-up volume. 50/pk., 200/cs.

Product available on GSA Advantage®


Catalog Number: (76308-728)
Supplier: GE Healthcare - Whatman
Description: Acrodisc Syringe Filter, 13mm with 0.2um next generation universal wwPTFE membrane and minispike outlet. 300/pk


Catalog Number: (28143-240)
Supplier: GE Healthcare - Whatman
Description: 0.45um. Hydrophilic nylon membrane. Ester, base, alcohol compatible. HPLC certified for low levels of UV-absorbing extractables. Polypropylene housing. Female Luer-Lok* inlet, male slip Luer outlet. <30uL hold-up volume. 100psi pressure. Nonsterile. Autoclavable.


Catalog Number: (28143-984)
Supplier: GE Healthcare - Whatman
Description: 0.45um. Hydrophilic nylon membrane. Ester, base, alcohol compatible. HPLC certified for low levels of UV-absorbing extractables. Polypropylene housing. Female Luer-Lok* inlet, male slip Luer outlet. <30uL hold-up volume. 100psi pressure. Nonsterile. Autoclavable.

Product available on GSA Advantage®


Catalog Number: (34181-074)
Supplier: GE Healthcare - Whatman
Description: Syringe filter, Acrodisc®, Housing material: PP, Membrane Material: PES, Nonsterile, Pore Size: 0.20 µm, Ø: 25 mm

Product available on GSA Advantage®


Catalog Number: (28143-292)
Supplier: GE Healthcare - Whatman
Description: 0.45um pore size. 25mm diameter. Supor* hydrophilic polyethersulfone membrane exhibits very low drug and protein adsorption. Polypropylene housing. 2.8cm2 filtration area.<100mL sample volume. 100uL hold-up volume. 50/pk., 200/cs.

Product available on GSA Advantage®


Catalog Number: (28143-242)
Supplier: GE Healthcare - Whatman
Description: 0.2um. Hydrophilic nylon membrane. Ester, base, alcohol compatible. HPLC certified for low levels of UV-absorbing extractables. Polypropylene housing. Female Luer-Lok* inlet, male slip Luer outlet. <30uL hold-up volume. 100psi pressure. Nonsterile. Autoclavable.

Product available on GSA Advantage®


Catalog Number: (28149-456)
Supplier: GE Healthcare - Whatman
Description: 90mm diameter. For use in US EPA Method 1311 Toxicity Characteristics Leaching Procedure and in Zero Headspace Extractors for volatile analysis and more. Binder-free borosilicate glass. No added extractables. Fine porosity. Medium flow rate. 0.7um particle retention. 50/pk.

Product available on GSA Advantage®


Catalog Number: (28143-931)
Supplier: GE Healthcare - Whatman
Description: 0.45um. Hydrophobic PTFE membrane for chemical/temperature compatibility. HPLC certified for low levels of UV-absorbing extractables. Polypropylene housing. Female Luer-Lok* inlet, male slip Luer outlet. <30uL hold-up volume. 100psi pressure. Nonsterile. Autoclavable.

Product available on GSA Advantage®


Catalog Number: (28143-942)
Supplier: GE Healthcare - Whatman
Description: 0.2um pore. Hydrophilic PVDF membrane for aqueous and nonaggressive, solvent-based mobile phases. HPLC certified for low UV-absorbing extractables. Polypropylene housing. Female Luer-Lok* inlet and minispike outlet.<14uL hold-up volume. 1000/pk.

Product available on GSA Advantage®


Catalog Number: (28150-735)
Supplier: GE Healthcare - Whatman
Description: 47mm diameter. High contaminant-holding capacity for prefiltration of viscous biological solutions. 5% acrylic binder for additional wet strength. Fine porosity. Medium-fast flow rate. 1.0um particle retention. 100/pk.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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The original product is no longer available. The replacement shown is available.
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