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Catalog Number: (77591-316)
Supplier: I.W. TREMONT CO., INC.
Description: LabExact® individually pouched sterile assembly combines a 100 ml filtration unit, an MCE membrane, absorbent pad and petri dish with lid (crystal polystyrene) which speeds MB method workflow with less time validating autoclave devices.

New Product


Supplier: I.W. TREMONT CO., INC.
Description: LabExact® disposable PVDF hydrophobic filtration media features stability and hydrophobic interactions similar to PTFE and is recommended especially for filtration of water-soluble oligomers and polymers, e.g. protein solutions.

New Product

Supplier: I.W. TREMONT CO., INC.
Description: H&V Trupor® Nylon membranes utilize nanoscale technology in a composite design to achieve precisely regulated porosities with higher loading capacity and faster flow. No adhesives are utilized, which significantly reduces trace extractables.

New Product

Supplier: I.W. TREMONT CO., INC.
Description: Grade CFP540 quantitative cellulose filter media is ashless and hardened with increased wet strength.

New Product

Supplier: I.W. TREMONT CO., INC.
Description: LabExact® Dried Blood Spot Cellulose Paper is a high purity alpha cotton linter absorbent filter paper specifically formulated to yield a stable DNA, RNA and protein biomarker matrix for quantitative analysis and optimized for the Guthrie test.

New Product

Supplier: I.W. TREMONT CO., INC.
Description: LabExact® Electrophoresis blotter cards are highly consistent general purpose electrophoresis blotters that are naturally hydrophilic with no additional surfactants or additives necessary to yield high performance surface absorption rates and migration speeds.

New Product

Supplier: I.W. TREMONT CO., INC.
Description: LabExact® Grade TCLP is a Binderless borosilicate glass microfiber filter media with a particle retention of 0.7 µm. Acid treated and multi-stage deionized water rinsed to conform to EPA Method 1311. Inherently low Bariµm and Zinc and resistant to acids and bases.

New Product

Supplier: I.W. TREMONT CO., INC.
Description: Very similar basis and thickness to CFP5, but with a slightly less retentive porosity.

New Product

Supplier: I.W. TREMONT CO., INC.
Description: LabExact® disposable non-sterile polypropylene membrane filtration media ultrasonically bonded within a polypropylene syringe filter body.

New Product

Supplier: I.W. TREMONT CO., INC.
Description: Grade CFP541 quantitative cellulose filter media is ashless and hardened with increased wet strength.

New Product

Supplier: I.W. TREMONT CO., INC.
Description: This media demonstrates an extremely high retention rate for a cellulose filter media.

New Product

Supplier: I.W. TREMONT CO., INC.
Description: LabExact® high quality glass microfiber extraction thimbles available in a variety of dimensions to fit most Soxhlet extraction units, ideal for gravimetric methods for hot environments and acidic gases as well as extraction methods common to biochemical analysis.

New Product

Supplier: I.W. TREMONT CO., INC.
Description: LabExact® biologically inert mixtures of cellulose acetate and cellulose nitrate are smoother and offer a more uniform surface than pure nitrocellulose filters. They are the standard for microbiological growth and colony counting methods.

New Product

Supplier: I.W. TREMONT CO., INC.
Description: LabExact® Grade Quartz A is a fine porosity binderless quartz (SiO₂) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20 µm particles. This media meets or exceeds the physical, performance, and elemental requirements for EPA PM10, Ambient Air Monitoring methods.

New Product

Supplier: I.W. TREMONT CO., INC.
Description: LabExact® Pre-washed and dried Grade 934-AH® filters for Total Suspended Solids (TSS) and Volatile Suspended Solids (VSS) are processed using reagent grade water (RGW) under strict controls to wash away extraneous fiber per the requirements of the EPA Standard 2540 C, D and E.

New Product

Supplier: I.W. TREMONT CO., INC.
Description: LabExact® Grade A83 nano-scale glass microfiber has the loading capacity of a binderless glass microfiber filter with the tight, regulated pore size of a membrane. This specialty grade has a particle retention of 0.5 µm.

New Product

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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.
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.
To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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