141 Results for: "I.W. TREMONT CO., INC."

Supplier: I.W. TREMONT CO., INC.

Filtration of very fine particulate and clarification with applications in environmental sciences and chemical analysis.

Supplier: I.W. TREMONT CO., INC.

LabExact® bench pads and wipes are 100% polypropylene (PP) fibrous matrix with an incredibly high chemical resistance to most short term exposure of organic solvents as well as acids and alkalis.

Supplier: I.W. TREMONT CO., INC.

LabExact® 934-AH® glass microfiber filters are produced from 100% borosilicate glass microfiber without the use of binders or strengthening agents. This material is the standard for suspended solids content and related measurements (Standard Methods 2540D and EPA Method 160.2).

Supplier: I.W. TREMONT CO., INC.

LabExact® Mixed Cellulose Ester (MCE) membranes are sterile and biologically inert mixtures of cellulose acetate and cellulose nitrate which results in membranes with a smoother and more uniform surface than pure nitrocellulose.

Supplier: I.W. TREMONT CO., INC.

LabExact® Grade TSS is a binderless high efficiency (HEPA type) filter mediµm with particle retention of 1.50µm. Liquid filtration properties have been specifically designed for EPA Methods 2540C and 2540D for testing dissolved and suspended solids in water and wastewater.

Supplier: I.W. TREMONT CO., INC.

LabExact® Grade F Fine porosity, medium flow rate, with a 0.7 µm size particle retention. Frequently used with Grade D to filter diluted aqueous solutions containing strong oxidizing, acidic, or alkaline components prior to laser spectroscopy. May also be used for TCLP analysis and collecting extremely fine precipitated proteins, including immunoglobulins.

Supplier: I.W. TREMONT CO., INC.

LabExact® Fibrous Cellulose Acetate depth filter media syringe filters with 1.0 µm retention demonstrate similar advantages as its Cellulose Acetate surface membrane counterparts such as surface bonding, high purity and biocompatibility in addition this depth filter media has a high surface area to mass ratio and natural high loading capacity.

Supplier: I.W. TREMONT CO., INC.

Very widely used filter media demonstrating retention of approximately 11 µm and medium flow rate.

Supplier: I.W. TREMONT CO., INC.

LabExact® Grade 934-AH® Volatile Suspended Solids (VSS) or Total Suspended Solids (TSS) filters are processed to US EPA Standard Method 2540 C, D and E, washed using reagent grade water, dried, desiccated and weighed to 4 decimal place resolution.

Supplier: I.W. TREMONT CO., INC.

LabExact® high quality cellulose extraction thimbles are available in a variety of dimensions to fit most Soxhlet extraction units.

Supplier: I.W. TREMONT CO., INC.

LabExact® weighing paper is an analytical purity grade non siliconized, nitrogen free paper designed for conveying powder or gelatinous paste samples to and from balances and instruments. Compatable with Kjeldahl digestion and packaged in a convenient dispensor box.

Supplier: I.W. TREMONT CO., INC.

LabExact® disposable non sterile tri-layer (PTFE, nylon/polyamide and PVDF) filtration media syringe filters with glass microfiber and polypropylene prefilter offer increased absorption capacity and loading and are commonly used for general laboratory filtration and filtration of HPLC and GC samples prior to injection in analyzer.

Supplier: I.W. TREMONT CO., INC.

LabExact® Pre-washed and dried IW Tremont Grade TSS filters for Total Suspended Solids (TSS) are processed using reagent grade water (RGW) to wash away extraneous fiber per the requirements of the EPA Standard 2540 C, D and E saving time while maintaining your high levels of quality assurance.

Supplier: I.W. TREMONT CO., INC.

LabExact® easy-to-use sterile and disposable in-line filters contain a hydrophobic PTFE membrane and are ideal for confining and isolating infectious and hazardous material in vacuum systems and venting applications.

Supplier: I.W. TREMONT CO., INC.

LabExact® Binderless glass microfiber moisture analysis pads conform to the AOAC standards for binderless glass microfiber moisture analysis pads for food analysis and QA test methods such as moisture content of plastic resins, gels, pastes and semi-solids.

Supplier: I.W. TREMONT CO., INC.

Very similar to CFP42 but demonstrating a slightly wider retention rate within a similar flow rate.

Supplier: I.W. TREMONT CO., INC.

LabExact® disposable non-sterile PVDF hydrophobic filtration media syringe filters feature stability and hydrophobic interactions similar to PTFE with a 1 µm glass microfiber prefilter that raises absorption capacity and loading.

Supplier: I.W. TREMONT CO., INC.

LabExact® Grade C Fine porosity, fast flow rate, with a 1.2 µm size particle retention. Primarily used for RIA procedures and harvesting lymphocytes. Commonly used in environmental test procedures in air and water testing.

Supplier: I.W. TREMONT CO., INC.

LabExact® HydroBlokr™ is a novel filter technology which reduces serological pipette controller sample cross contamination and device failure with a check-valve effect when wet and blocks further passage of over aspirated aqueous solutions.

Supplier: I.W. TREMONT CO., INC.

LabExact® disposable non-sterile MultiDensity™ nano glass microfiber syringe filters have several layers of density that speeds and optimizes filtration for your most challenging processes.

Supplier: I.W. TREMONT CO., INC.

Unlike traditional polymeric cast film membranes, H&V Trupor® NYLON and PES membrane utilizes a composite design to achieve precisely regulated porosities with best-in-class performance which significantly reduces trace extractables making it an ideal matrix for analytical separations.

Supplier: I.W. TREMONT CO., INC.

LabExact® disposable Nano Glass Microfiber A83 syringe filters have the tightly regulated pore size of a microfiltration membrane combined with the loading capacity of a binderless glass microfiber filter.

Supplier: I.W. TREMONT CO., INC.

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.

Supplier: I.W. TREMONT CO., INC.

LabExact® Polytetrafluoroethylene (PTFE) Membrane is supported with a polypropylene (PP) scrim for easier handling. This scrim is bonded using a unique technique utilizing no bonding agent for purity, chemical compatibility, and lower extractables.

Supplier: I.W. TREMONT CO., INC.

Nylon syringe filters are recommended for filtration of aqueous or organic/aqueous medium polar liquids and commonly used for general laboratory filtration and filtration of HPLC and GC samples prior to injection. The non-sterile disposable syringe filters with 4 mm diameter are ideal for processing small samples.

Supplier: I.W. TREMONT CO., INC.

H&V Trupor® PES 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.

Supplier: I.W. TREMONT CO., INC.

Demonstrating medium retention and flow rates, this media is widely used in many general quantitative procedures in both liquid and gas.

Supplier: I.W. TREMONT CO., INC.

LabExact® disposable non sterile PTFE hydrophobic filtration media syringe filters are inherently hydrophobic; both hydrophobic and hydrophilic syringe filters are ideal for the filtration of nonpolar liquids and gases and are very resistant to solvents as well as acids or bases.

Supplier: I.W. TREMONT CO., INC.

LabExact® Grade E Fine porosity, fast flow rate, with a 1.5 µm size particle retention. This material is an economical media for suspended particle analysis in water, cell harvesting, prefiltration, and air monitoring applications.

Supplier: I.W. TREMONT CO., INC.

LabExact® Grade D Coarse porosity, fast flow rate, with a 2.7 µm size particle retention. Well suited for higher volume and repetitive laboratory filtering. Also ideally used as a general prefilter to extend primary filter life.