Glass Fiber Prefilter

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Glass Fiber Prefilter
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  • Whatman Puradisc Syringe Filters – Cellulose Acetate

    GE Healthcare

    …syringe filter portfolio used in a variety of applications. GE also offers high-performance GD/X syringe filters with a multi-layer glass fiber prefilter for filtering larger volumes of harder-to-filter samples. Cellulose acetate syringe filters Cellulose acetate syringe filters exhibit…

  • Whatman GD/X Syringe Filters – Prefilter, Non-Sterile

    GE Healthcare

    …with high solids content. Glass fiber prefiltration stack for filtering larger sample volumes with less back pressure build-up High loading capacity for samples with high solids content Processes three to seven times more sample volume than filters without prefilter Nonsterile GD/X filters are…

  • GF/D Borosilicate Glass Microfiber Filters

    GE Healthcare

    …from less fine fibers, thick with a very high-loading capacity Particle retention 2.7 µm Extremely high speed; ten times more rapid than the fastest comparable retention cellulose filter paper Withstands temperature to 500°C Designed as a membrane pre-filter, with sizes to fit…

  • Whatman Puradisc Syringe Filters – Glass Microfiber

    GE Healthcare

    …applications. GE also offers high-performance GD/X syringe filters with a multi-layer glass fiber prefilter for filtering larger volumes of harder-to-filter samples. Glass microfiber (GMF) membranes Glass microfiber is hydrophilic and has excellent compatibility with organic solvents and strong…

  • Whatman GD/XP Syringe Filters – Prefilter

    GE Healthcare

    prefilter stack rather than a multi-layer glass fiber stack to minimize levels of ion extractables Extremely low protein binding filter High loading volume for filtration of challenging samples Incorporates a two-layer polypropylene prefilter stack rather than a multi-layer glass fiber stack to…

  • Whatman UniPrep Syringeless Filters

    GE Healthcare

    …minimizes laboratory waste. Built-in glass fiber prefilter means even difficult samples are quick and easy to prepare. Choice of membranes for wide sample compatibility. Integral storage vial saves time and minimizes laboratory waste.Built-in glass fiber prefilter means even difficult samples are…

  • Whatman Roby Automated Syringe Filters

    GE Healthcare

    …Roby syringe filters with a variety of membrane filtration media. Membrane types include: Nylon membranes, with and without glass prefilter Glass fiber membranes Regenerated cellulose membranes, with and without glass prefilter Cellulose acetate membranes, with and without glass prefilter

  • Whatman Multigrade 150 Glass Fiber Filters

    GE Healthcare

    …borosilicate glass, binder-freeExtends life of final filter membraneGE’s Whatman GMF 150 prefilters are multilayer graded density filters for rapid and efficient filtration of samples with high solids content. Multilayer filter design When a sample is applied, the multigrade glass filter traps…

  • ValuSep® 5um Glass Micro Fiber (GMF) Prefilters

    Applied Separations

    ValuSep® 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.

  • Glass Fiber Filter Disks

    Celltreat Scientific

    Glass Fiber Filter Disks are an ideal prefilter to prevent clogging when filtering viscous or particulate-laden solutions with CELLTREAT Scientific Products vacuum Filter Systems and Bottle Top Filters. Increase filtration speed by removing larger part

  • Glass Fiber Filters, High Wet Strength

    Advantec MFS

    …of pure borosilicate glass microfibers. Organic binder gives these filters higher wet strength and lower fiber release compared to binder-free grades. Thermostable to 120°C. Recommended for high pressure filtration, applications requiring wet strength, or as a prefilter. Grade GC90 is…

  • Roby 25 Filters For Automation

    GE Healthcare

    …of membrane filters are available. For difficult to filter samples see the range of filter holders with membrane and integral glass fiber prefilters or glass fiber filters only. Filter housing is made from polypropylene. The geometry of its external housing ensures smooth filter transport…

  • Glass Fiber Filters

    Sartorius

    Depth 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.

  • UniPrep Syringeless Filters

    GE Healthcare

    …the filtered sample into a syringe for manual injection into an instrument. Choice of membranes for wide sample compatibility Integral storage vial saves time and minimizes laboratory waste Built-in glass fiber prefilter means even difficult samples are quick and easy to prepare

  • Whatman Puradisc Syringe Filters – Polypropylene (PP)

    GE Healthcare

    …syringe filter portfolio used in a variety of applications. GE also offers high-performance GD/X syringe filters with a multi-layer glass fiber prefilter for filtering larger volumes of harder-to-filter samples. Polypropylene (PP) syringe filters Polypropylene syringe filters have high…

  • Whatman Puradisc Syringe Filters – Nylon

    GE Healthcare

    …syringe filter portfolio used in a variety of applications. GE also offers high-performance GD/X syringe filters with a multi-layer glass fiber prefilter for filtering larger volumes of harder-to-filter samples. Nylon membrane filter options Nylon membrane filters are hydrophilic, flexible,…

  • Whatman Autovial Syringeless Filters

    GE Healthcare

    …membrane media available Built-in air purge maximizes sample recovery Glass fiber or polypropylene prefilter in selected 12 mL models – for difficult-to-filter samples Choice of glass fiber or polypropylene prefilters. Available in 5 or 12 mL capacitySingle unit convenience – pre-assembled…

  • Presep Glass Prefilters

    GVS Filter Technology

    …the main filter allows the prefilter to fit inside the O-ring or filter funnel holder seal, ensuring a positive membrane seal. When used as the main filter medium, select a diameter of the same size as the filter holder to be used. Type G15 Glass Fiber Prefilters with Binders (4749A02 to A14)…

  • Whatman Puradisc Syringe Filters – Cellulose Nitrate

    GE Healthcare

    …syringe filter portfolio used in a variety of applications. GE also offers high-performance GD/X syringe filters with a multi-layer glass fiber prefilter for filtering larger volumes of harder-to-filter samples. Cellulose nitrate membrane filters Cellulose nitrate membranes have high…

  • Whatman Puradisc Syringe Filters – Regenerated Cellulose (RC)

    GE Healthcare

    …syringe filter portfolio used in a variety of applications. GE also offers high-performance GD/X syringe filters with a multi-layer glass fiber prefilter for filtering larger volumes of harder-to-filter samples. Regenerated cellulose (RC) membranes An RC membrane is made from pure cellulose…

  • Whatman Puradisc Syringe Filters – PVDF

    GE Healthcare

    …comprehensive syringe filter portfolio used in a variety of applications. GE also offers high-performance GD/X syringe filters with a multi-layer glass fiber prefilter for filtering larger volumes of harder-to-filter samples. Polyvinylidene difluoride (PVDF) membranes PVDF membranes are designed…

  • Whatman Puradisc Syringe Filters – PES

    GE Healthcare

    …syringe filter portfolio used in a variety of applications. GE also offers high-performance GD/X syringe filters with a multi-layer glass fiber prefilter for filtering larger volumes of harder-to-filter samples. Polyethersulfone (PES) membranes Hydrophilic PES membranes are designed…

  • Whatman Puradisc Syringe Filters – PTFE

    GE Healthcare

    …syringe filter portfolio used in a variety of applications. GE also offers high-performance GD/X syringe filters with a multi-layer glass fiber prefilter for filtering larger volumes of harder-to-filter samples. Polytetrafluoroethylene (PTFE) syringe filter options GE’s Puradisc PTFE…

  • Whatman Roby Automated Filter Validation Kit, 25 mm

    GE Healthcare

    …The kit includes one tube of each membrane type Syringe filters included: nylon, nylon with GF92 prefilter, regenerated cellulose, regenerated cellulose with GF92, glass fiber GF55, and glass fiber GF92 At-a-glance information about the properties of each filter Filter selection aid to select the…

  • 13 mm GD/X Syringe Filters

    GE Healthcare

    …GF/F are produced from 100% borosilicate glass microfiber. The unique, graded density GMF 150 medium has a coarse top layer meshed with a fine layer beneath that retains particles to 1.0 µm. A GF/F filter then retains particles down to 0.7 µm. The prefilter stack is below the final membrane. This…

  • AP40 Glass Fiber Filter

    MilliporeSigma

    This 90 mm hydrophilic Glass Fiber filter with a 0.7 µm pore size is recommended prefilter for 0.9 to 8um filters, especially for proteinaceious & heavily contaminated liquids. Can be sterilized by EO, gamma & autoclave. Filter Color: White Thickness: 475 µm …

  • Glass Microfiber Filters, Ahlstrom 161

    Ahlstrom

    …the solution may need to be filtered through a glass fiber filter. STM 4500-P.C Phosphorus in Water: Vanadomolybdophosphoric Acid Colorimetric Method During sample preparation a glass fiber filter may be used as a pre-filter before the membrane filter. Grade 161 is suitable.…

  • Glass Fiber Filters, Air Monitoring

    Advantec MFS

    Advantec Glass Fiber Filters are depth filters made of pure borosilicate glass microfibers. Highly resistant to chemical attack and biologically inert. Binder-free and thermostable to 500°C. These grades are recommended primarily used in environmental air monitoring applications. Grade…

  • ReliaPrep™ Glass Fiber Prefilters

    Ahlstrom

    Syringe filters for convenient filtration of small sample sizes through membranes. This glass microfiber syringe filter can be used as a pre-filter to remove interfering particulates before filtering a sample through a membrane.

  • Glass Fiber Filters, Water Quality Testing

    Advantec MFS

    Advantec Glass Fiber Depth Filters feature high-loading capacity, fast flow rates, are highly resistant to chemical attack, and biologically inert. General purpose and clarifying filtration grades. Binder-free and thermostable to 500°C. Grade GA55 is a thin filter recommended for…

  • Glass-Fiber Membrane Prefilters

    Thermo Scientific Nalgene

    Nalgene 281 Extends the life of membrane filters Thin, non-sterile Autoclavable Glass-fiber prefilters are for use with Nalgene disposable filter units.

  • EZFlow® Glass Fiber Membrane Disc Filters

    Foxx Life Sciences

    EZFlow® 90mm Glass Fiber membrane disc filters are manufactured from Borosilicate glass without binders. These glass fiber disc filters have good solids holding capacity and can be used as pre-filters for heavily contaminated solution samples. The glass fiber membrane disc filters have high flow…

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