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Crystal Technologies

  • Magna Polypropylene Membrane Filters

    GVS Filter Technology

    Broad chemical compatibility Hydrophilic Low protein binding Recommended for: aqueous and organic solvent filtration; HPLC sample preparating requiring low detection levels; ion chromatography; total digest for heavy metals pH range: 1-14 Composed of pure polypropylene…

  • 1000mL Bottle Top Filter, PES Filter, 0.22µm, 90mm, Sterile

    Denville

    24/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22μm or 0.45μm Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile…

  • Amicon Ultra-0.5 Centrifugal Filter Unit

    MilliporeSigma

    This Amicon Ultra 0.5 mL centrifugal filter enables the concentration of proteins with a membrane NMWL of 10 kDa. Amicon Ultra centrifugal filters are ideal for protein purification, protein concentration & desalting. Amicon Ultra-0.5 Centrifugal Filter Unit with Ultracel-10 membrane …

  • Puradisc 4 Syringe Filters

    GE Healthcare

    Small volume sample preparation Polystyrene membranes Pore sizes: 0.2 or 0.45 µm Puradisc syringe filters are designed for quick and efficient filtration of samples. Syringe filters are produced from pigment-free polypropylene and have standard inlet and outlet luer…

  • Bottle Top Filters

    Celltreat Scientific

    Manufactured in a Class 100,000 clean room, from USP class VI virgin polystyrene. The filter membrane is Polyethersulfone (PES) material in 0.22µm or 0.45µm pore sizes for rapid flow rate and low protein binding. Bottle top filters are compatible with 45mm neck bottles.  The bottle…

  • Whatman PFTE Membrane Filters, TE Range

    GE Healthcare

    Whatman PTFE membrane filters from GE Healthcare’s Life Sciences business are chemically stable and inert, making them suitable for use with aggressive organic solvents, strong acids, and alkalis. The TE range features polypropylene support material for improved strength and handling …

  • Whatman Grade 1 Qualitative Filter Papers

    GE Healthcare

    A widely used standard grade filter paper for routine applications with medium retention and flow rate. It covers a wide range of laboratory applications and is frequently used for clarifying liquids. A widely used standard grade filter paper for routine applications with medium retention and flow…

  • Pyramid Bottle Top PES Filters

    Pyramid Brand

    PES Membrane, Sterile. Individually Wrapped.

  • Whatman AS220 Two-Place Vacuum Filtration Manifold for MBS I

    GE Healthcare

    AS220 Two-place vacuum filtration manifold for MBS I AS220 Two-place vacuum filtration manifold for MBS I

  • TITAN2® 30mm Syringe Filters

    Thermo Scientific Sun SRi

    Banded polypropylene housing ensures lab safety preventing the housing from bursting Color-coded housing allows for easy identification of membrane Most 30mm filters have a 1 micron glass pre-filter For sample volumes of 2mL to 100mL Retention volume < 115µL Maximum…

  • SPARTAN™ HPLC Certified Syringe Filters

    GE Healthcare

    SPARTAN Syringe Filters ensure reproducible results from the filtration of organic and aqueous solutions in HPLC. For batch-to-batch consistency, the SPARTAN range of filters are tested and certified for the absence of UV-absorbing substances at wavelengths of 210 and 254 nm with water, methanol,…

  • Magna™ Nylon Membrane Filters

    GVS Filter Technology

    Wide chemical compatibility Naturally hydrophilic Wide range of pore sizes Recommended for: aqueous, solvent and mobile phase filtration; HPLC sample penetration and solvent filtration; clarification and sterilization Autoclavable pH range: 3-12 Manufactured using a…

  • Whatman Filter Funnel Plates

    GE Healthcare

    PTFE Plate: Optional extra. For virtually all common acids, alkalis and solvents at temperatures up to 100°C. Maximum working temperature 200°C. PTFE Plate: Optional extra. For virtually all common acids, alkalis and solvents at temperatures up to 100°C. Maximum working temperature 200°C.

  • 150mL Filter System, PES Filter, 0.22µm, 50mm, Sterile

    Denville

    12/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22µm or 0.45µm Filter systems include bottle top filter and solution bottle with cap Bottle top filters fit standard…

  • Syringe Filter, PES, 0.22µm, 30mm Diameter

    Denville

    30/cs Available in a variety of membrane types, porosities and diameters Color-coded for easy recognition Filters include luer-lock connections with polypropylene housings Filters are molded in the housings, providing a reliable seal without the use of adhesives Individual peel-to-open…

  • Whatman MBS I Plastic Funnel

    GE Healthcare

    Autoclavable plastic funnel for the MBS I system. Simple to use. Safe sealing mechanism. Shorter preparation time. High reproducibility. Funnels can be autoclaved up to 50 times. Large funnel capacity for foaming liquids. Easy to validate. Risk of cross-contamination is minimized. Simple…

  • Spectra Mesh® Woven Filters, PEEK

    Spectrum Med

    Mesh Screens for Macrofiltration Separations Spectrum provides a broad range of Spectra/Mesh Woven Filters that consist of individual strands woven into a mesh screen, characterized by precise mesh openings, percent open area and mesh thickness. There are 5 material types with different physical,…

  • Whatman Grade 5 Qualitative Filter Papers

    GE Healthcare

    A standard grade clarifying filter excellent for cloudy suspensions and for water and soil analysis. A standard grade clarifying filter excellent for cloudy suspensions and for water and soil analysis. These cellulose filters are used in qualitative analytical techniques to determine and identify…

  • POLYCAP 36 1.0 PTFE 5/PK A/A

    GE Healthcare

  • Cameo Acetateplus Syringe Filters

    GVS Filter Technology

    Well-suited for a variety of applications requiring maximum sample recovery Cellulose acetate filter Eliminates possibility of "popping" the filter Designed to sterilize and remove particulates from proteinaceous samples. Due to extremely low holdup volume and the negligible…

  • Whatman Grade GF/B Glass Microfiber Filters, Binder Free

    GE Healthcare

    GE’s Whatman brand Grade GF/B is a thick filter with fine particle filter and good loading capacity. GF/B filters are particularly useful for liquid clarification and liquid scintillation counting. Nominal particle retention of 1.0 µm Appropriate for liquid clarification and/or liquid…

  • Syringe Filters and 50mm Units, Sterile - MCE, CA, NY, PES, PTFE

    Advantec MFS

    •  3mm, 13mm, 25mm, 50mm •  0.10µm to 1.20µm •  Minimal sample hold-up •  High purity, non-pigmented housing and no adhesives used Advantec MFS offers a broad selection of filter media in convenient sterile disposable syringe filters…

  • Membrane Circles, Cellulose Nitrate, White Plain, 0.45mm 90mm

    GE Healthcare

    Recommended for the majority of routine applications, this membrane is manufactured under strictly controlled conditions. The user will benefit from the performance improvements that are now available in Whatman membrane filters, including very narrow pore size distribution and low levels of…

  • Autofil® 50 mL Funnel Only with 0.2 µm PES Membrane, 48/pk

    Denville

    Autofil® 50 mL Funnel Only with 0.2 µm PES Membrane, 48/pk 40mm Filter Diameter Permanent vacuum hose connection to minimize set-up time Made from Class VI Materials Manufactured in a Class 100,000 Clean Room Manufactured according to ISO 13485 standards Gamma Sterilized in the USA …

  • Glass Fiber Binder Filter 0.5um 142mm

    GVS Filter Technology

    Acrylic binder High dirt holding capacity Biologically inert Bonding reduces media migration

  • Whatman PZ 001 Tweezers

    GE Healthcare

    PZ 001 Tweezers, stainless steel, vacuum filtration apparatus accessories. PZ 001 Tweezers, stainless steel, vacuum filtration apparatus accessories. The stainless steel forceps with smooth angled jaws (104 mm long) are highly suitable for handling membrane filters. They are autoclavable and can…

  • Bottle-Top Gasket Replacement For Cat #320-2545

    Thermo Scientific Nalgene

    Bottle-Top Gasket Replacement for Nalge # 320-2545

  • 1000mL Bottle Top Filter, PES Filter, 0.45µm, 90mm, Sterile

    Denville

    24/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22μm or 0.45μm Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile…

  • Puradisc™ Syringe Filters

    GE Healthcare

    Puradisc filters are produced from pigment-free polypropylene or polycarbonate with standard inlet (female luer) and outlet (male luer) connections. Options include a sterile, medical-grade blister pack for critical applications and a special tube tip outlet that allows the sample to be accurately…

  • Syringe Filter, PVDF, 0.10µm, 30mm Diameter

    Denville

    30/cs Available in a variety of membrane types, porosities and diameters Color-coded for easy recognition Filters include luer-lock connections with polypropylene housings Filters are molded in the housings, providing a reliable seal without the use of adhesives Individual peel-to-open…

  • Explorer41 Steamer Autoclavable Hollow Fiber Cartridges, 1.0mm ID

    WaterSep BioSeparations

    Explorer41 Steamer is an autoclavable, gamma irradiated, re-usable hollow fiber cartridge, with WaterSep’s low binding, glycerin free modified PES membrane. The Explorer41 Steamer is ready to use without any pre-rinse or sanitization, or can be autoclaved as is, or in an assembly. …

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