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Description: LabExact® high quality cellulose extraction thimbles are available in a variety of dimensions to fit most Soxhlet extraction units.
Catalog Number: 77590-786
Supplier: I.W. TREMONT CO., INC.

New Product


Description: 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.
Catalog Number: 77591-702
Supplier: I.W. TREMONT CO., INC.

New Product


Description: 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.
Catalog Number: 77591-086
Supplier: I.W. TREMONT CO., INC.

New Product


Description: 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.
Catalog Number: 77591-660
Supplier: I.W. TREMONT CO., INC.

New Product


Description: 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.
Catalog Number: 77591-094
Supplier: I.W. TREMONT CO., INC.

New Product


Description: Filtration of very fine particulate and clarification with applications in environmental sciences and chemical analysis.
Catalog Number: 77590-710
Supplier: I.W. TREMONT CO., INC.

New Product


Description: 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).
Catalog Number: 77590-440
Supplier: I.W. TREMONT CO., INC.

New Product


Description: 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.
Catalog Number: 77590-326
Supplier: I.W. TREMONT CO., INC.

New Product


Description: 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.
Catalog Number: 77590-452
Supplier: I.W. TREMONT CO., INC.

New Product


Description: 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.
Catalog Number: 77591-168
Supplier: I.W. TREMONT CO., INC.

New Product


Description: 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.
Catalog Number: 77591-628
Supplier: I.W. TREMONT CO., INC.

New Product


Description: 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.
Catalog Number: 77590-950
Supplier: I.W. TREMONT CO., INC.

New Product


Description: 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.
Catalog Number: 77591-516
Supplier: I.W. TREMONT CO., INC.

New Product


Description: LabExact® Grade A-E fine porosity and fast flow rate, with a 1.0 µm size particle retention. DOP efficiency is 99.98%. Primarily used in suspended solids and air monitoring.
Catalog Number: 77590-404
Supplier: I.W. TREMONT CO., INC.

New Product


Description: 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.
Catalog Number: 77590-908
Supplier: I.W. TREMONT CO., INC.

New Product


Description: 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.
Catalog Number: 77590-920
Supplier: I.W. TREMONT CO., INC.

New Product


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