Cannabis, Filters
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Best-in-class molecular filtration technology It's not just about the carbon. Our filters are designed and manufactured for safety and optimal performance. The scientists and chemists in our R&D lab continuously work to improve the filtration technology used in our products. The…
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Qualitative Filter Papers, Ahlstrom 609
Ahlstrom-MunksjoAhlstrom’s qualitative grades of filter paper are, by definition, recommended for use in analytical methods, which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often used in routine separation work that still requires…
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Qualitative cellulose filter papers perform separation by entrapping particulate within the random matrix of cellulose fibers within the depth of the media. This media is widely used in methods requiring the determination and identification of particulate in both liquids and gas. Also, this natural…
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25mm Glass Fiber Automatic Syringe Filters
J.G. FinneranFinneran 25mm Glass Fiber Automatic Filters are suitable for manual and automated filtrations. Ideal for sample volumes up to 10mL. Autoclavable.
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Glass Microfiber Filters, Ahlstrom 161
Ahlstrom-MunksjoAhlstrom offers a full range of glass microfiber filters manufactured from 100% pure borosilicate glass. Because of their intrinsic properties, glass microfiber filters have wide applications in many areas of laboratory analysis, especially when fine filtration and high loading capacity is…
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Phase Separation Filter Paper
Ahlstrom-MunksjoAhlstrom 480 is a hydrophobic silicone-impregnated paper intended for phase separation.
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Grade A Glass Microfiber Filters
Thomas®Depth filtration glass micro fiber GRADE A - Fine porosity, fast flow rate, with a 1.6µm size particle retention. Frequently used in the filtration of precipitated proteins and cells. Ideally suited for use as a filter for radioimmuno assay of weak beta emitters by scintillation…
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Depth Filtration Glass Micro Fiber 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 pre-filter to extend primary filter life. Binderless borosilicate glass…
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Cameo Polypropylene Syringe Filters
GVS Filter TechnologyDesigned to filter viscous and organic solvent-based samples in a wide array of analytical and research applications Pure polyproylene housing Glass fiber prefilter Autoclavable Cameo GP filters feature a 1.0 micron borosilicate glass prefilter over a PolySep…
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Grade C Glass Microfiber Filters
Thomas®Depth Filtration Glass Micro Fiber GRADE C - Fine porosity, fast flow rate, with a 1.2 µm size particle retention. Primarily used for RIA procedures and harvesting lymphocytes. Binderless borosilicate glass microfiber. Particle retention: 1.20 µm Filtration speed: 25 seconds Thickness: 0.28…
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ValuSep® 5um Glass Micro Fiber (GMF) Prefilters
Xenosep TechnologiesValuSep® 5um Glass Micro Fiber (GMF) prefilters are made of two separate layers of glass fiber in a very thin format for highly efficient capture and retention of particles that could prematurely clog an SPE filter.
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Quantitative Filter Papers, Ahlstrom 94 (Ashless)
Ahlstrom-MunksjoAhlstrom manufactures a series of extremely high purity, acid washed filter papers designed for use in analytical and gravimetric analysis. The quantitative grades are manufactured from top quality cotton linters using ultra-pure, reverse-osmosis water and are further treated with dilute acid to…
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Nonsterile MCE Syringe Filters
Thomas®Disposable Syringe Filters featuring: Polypropylene housing Leur-Lok and pressure fitting Convenient color coding system Broad filter material selection Ultrasonically bonded for reliability Mixed Cellulose Ester (MCE) Filtration of aqueous solutions; effectively…
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PTFE Membrane Syringe Filters with Microglassfiber Prefilters
mdi Membrane Technologiesmdi PTFE membrane Syringe filters type SYTG incorporate a PTFE membrane with a multi-layered binder free borosilicate Microglassfiber prefilter in a polypropylene housing. All mdi filters are color coded for ease of identification and offer a number of unique performance advantages: HPLC…
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Microfiber Quartz Filters, Grade MK5
Ahlstrom-MunksjoAhlstrom offers a binder-free high purity quartz microfiber filter intended for airborne particulate monitoring in high temperatures and aggressive atmospheres. Grade MK 5 has temperature resistance for applications up to 1000°F and contains a low amount of trace elements.
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Nonsterile PTFE Syringe Filters
Thomas®Disposable Syringe Filters featuring: Polypropylene housing Leur-Lok and pressure fitting Convenient color coding system Broad filter material selection Ultrasonically bonded for reliability Polytetrafluoroethylene (PTFE) PTFE membranes are hydrophobic; thus they…
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Filter Paper, Qualitative Grade
labForce® (powered by Thomas Scientific)Designed for general qualitative laboratory work Medium filtering speed; 6 µm particle retention Medium retentivity, which retains medium crystalline precipitates such as aluminum phosphates, barium carbonate and lead chromate Thickness approximately 0.15 mm 6 µm pore size
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Qualitative Filter Papers, Ahlstrom 613
Ahlstrom-MunksjoAhlstrom’s qualitative grades of filter paper are, by definition, recommended for use in analytical methods, which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often used in routine separation work that still…
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Depth filtration glass micro fiber GRADE E - Fine porosity, fast flow rate, with a 1.3 µm size particle retention. This material is an economical media for suspended particle analysis in water, cell harvesting, pre-filtration and air monitoring applications. Binderless borosilicate…
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Minisart RC
SartoriusMinisart RC: Ready-to-use syringe filter units with hydrophilic, solvent-resistant Regenerated Cellose (RC) membranes. Provide simple, rapid and reliable ultracleaning of small-volume samples for the HPLC or GC analysis.
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Nonsterile CA Syringe Filters
Thomas®Disposable Syringe Filters featuring: Polypropylene housing Leur-Lok and pressure fitting Convenient color coding system Broad filter material selection Ultrasonically bonded for reliability Cellulose acetate (CA) sterile/non-sterile Cellulose acetate filters show a…
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Quantitative Filter Papers, Ahlstrom 54 (Ashless)
Ahlstrom-MunksjoAhlstrom manufactures a series of extremely high purity, acid washed filter papers designed for use in analytical and gravimetric analysis. The quantitative grades are manufactured from top quality cotton linters using ultra-pure, reverse-osmosis water and are further treated with dilute acid to…
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Minisart HF
SartoriusMinisart HF: Sterile filtration and particle removal. These ready-to-use syringe filter with Polyethersulfone (PES) membrane have excellent flow speed and high filterable volume.
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Minisart NY
SartoriusMinisart NY: Polyamide, i.e. Nylon (NY), membrane provides rapid small volume filtration of both aqueous and solvent-based samples.
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Syringe Filter: Nylon
Graphic ControlsA syringe filter generally consists of a plastic housing with a membrane which serves as a filter. The fluid to be purified may be cleaned by drawing it up the syringe through the filter. We offer three filter diameters: 15mm, 25mm and 30mm with membranes made of the following materials: PA…
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Nonsterile GF Syringe Filters
Thomas®Disposable Syringe Filters featuring: Polypropylene housing Leur-Lok and pressure fitting Convenient color coding system Broad filter material selection Ultrasonically bonded for reliability Glass Fiber (GF) For viscose solutions or for turbid liquids. Ideal for use…
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SLHVR33RB
MilliporeSigmaA 33 mm diameter sterile syringe filter with a 0.45 µm pore size hydrophilic PVDF membrane. Filters with Durapore® (PVDF) membrane are the lowest protein-binding syringe filters available Millex filters have a maximum housing pressure of 10.5 bar (150 psig), allowing you to…
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Glass Microfiber Filters
SartoriusDepth filters with high particle loading capacity. Made of 100% borosilicate. Temperature resistant up to 500 °C. Typically placed directly on top of other membrane filters to act as a prefilter; or may be used to filter solutions directly.
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MILLEX® Sterile Syringe Filters Hydrophilic PTFE Membranes
MilliporeSigmaA 25 mm diameter sterile syringe filter with a 0.2 µm pore size hydrophilic PTFE membrane. Female Luer-Lok™ inlet and male Luer slip outlet Ethylene oxide sterilized Comes in a pack of 50
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Grade F Glass Microfiber Filters
Thomas®Depth filtration glass micro fiber 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…
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Polyethersulfone (PES) Membrane Syringe Filters with Microglassfiber Prefilters
mdi Membrane Technologiesmdi PES membrane Syringe filters type SYKG incorporate a PES membrane filter with a multilayered binder free borosilicate Microglassfiber prefilter in a polypropylene housing. The microglassfiber prefilter provides excellent protection to the final membrane filter due to its high retention…
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Filter Paper, Qualitative Grades
Thomas®Designed for general qualitative laboratory work Fast filtering speed; 25um particle retention Low retentivity, which retains coarse or gelatinous precipitates such as aluminum hydroxide, cobalt carbonate, mercury iodide and magnesium hydroxide Creped surface; thickness approximately…