mdi Membrane Technologies

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  • PTFE Membrane Syringe Filters

    mdi Membrane Technologies

    mdi PTFE membrane syringe filters are color coded for ease of identification and offer a number of unique performance advantages: HPLC Certified for low levels of UV-absorbing extractables Hydrophilic, no pre-wetting required Unique 16-channel design for very low hand pressure and…

  • PTFE Membrane Syringe Filters with Microglassfiber Prefilters

    mdi Membrane Technologies

    mdi 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…

  • PVDF Membrane Syringe Filters

    mdi Membrane Technologies

    mdi PVDF membrane Syringe filters are color coded for ease of identification and offer a number of unique performance advantages: HPLC Certified for low levels of UV-absorbing extractables Hydrophilic, no pre-wetting required Unique 16-channel design for very low hand pressure and…

  • Grid Marked Cellulose Nitrate Membrane Disc Filters

    mdi Membrane Technologies

    mdi’s Grid Marked Cellulose Nitrate Membranes feature a convenient surface grid that facilitates quantification of colonies. The Gridded Cellulose Nitrate Membranes are validated for: Inhibitory effect of ink grids on membrane filters per ASTM D 4200-82 Microbial recovery …

  • Nylon-66 Membrane Syringe Filters

    mdi Membrane Technologies

    mdi Nylon-66 membrane syringe filters are color coded for ease of identification and offer a number of unique performance advantages: HPLC Certified for low levels of UV-absorbing extractables Hydrophilic, no pre-wetting required Unique 16-channel design for very low hand pressure and…

  • Cellulose Nitrate Membrane Disc Filters

    mdi Membrane Technologies

    mdi’s Cellulose Nitrate Membrane Disc Filters are hydrophilic, non-media migrating, biologically inert, plain white absolute membrane filters which offer a number of key features: Absolute retention High flow rates The Cellulose Nitrate Membranes are validated for: …

  • Vacufil Polyethersulfone (PES) Bottle Top Vacuum Filters

    mdi Membrane Technologies

    mdi’s Vacufil-S Pre-sterilized Polyethersulfone (PES) Bottle Top Vacuum Filters are ethylene oxide sterilized, offer an extra-large 75 mm diameter, and their low protein binding PES membranes are the best option for filtration of biologicals like sera and culture media as well as other…

  • Polyethersulfone (PES) Membrane Syringe Filters

    mdi Membrane Technologies

    mdi syringe filter type SYPL have a PES membrane filter in a polypropylene housing. The low protein binding PES membrane make these ideal for life science research applications, particularly where sample size is very small and recovery of a protein of interest is sought. These filters are ethylene…

  • Microglassfiber Disc Filters

    mdi Membrane Technologies

    mdi’s Microglassfiber Filters are biologically and chemically inert, highly retentive depth filters with high dirt holding capacities. These microglassfiber filters offer a number of key features: Retain particles/precipitates which normally pass through the finest grades of cellulosic…

  • Nylon-66 Membrane Disc Filters

    mdi Membrane Technologies

    mdi’s Nylon-66 HNN membrane disc filters are hydrophilic, non-media migrating, biologically inert, plain white absolute membrane filters. These filters can be used for aqueous as well as organic solvent filtration and offer a number of key features: Very low extractable Wide chemical…

  • Microglassfiber Syringe Filters

    mdi Membrane Technologies

    mdi microglassfiber syringe filters are specially designed for clarification of extremely viscous samples that may clog a membrane filter. These filters have microglassfiber media encased in a polypropylene housing. All mdi Syringe Filters are color coded for ease of identification and offer a…

  • Polypropylene Membrane Syringe Filters with Microglassfiber Prefilters

    mdi Membrane Technologies

    mdi Hydrophilic Polypropylene membrane Syringe filters type SYGP incorporate a hydrophilic polypropylene membrane with a multilayered binder free borosilicate Microglassfiber prefilter in a polypropylene housing. All mdi filters are color coded for ease of identification and offer a number of…

  • AseptiVent Filters for Air/Gas Filtration and Venting Applications

    mdi Membrane Technologies

    mdi’s AseptiVent TF disposable inline PTFE gas filters are convenient pre-fabricated devices used for sterilization of gases and as a bacterial air vent in various pharmaceutical and biopharmaceutical processes. These PTFE filters are validated to meet all the regulatory requirements for GMP…

  • Hydrophilic PTFE Membrane Syringe Filters

    mdi Membrane Technologies

    mdi Hydrophilic PTFE membrane Syringe filters are color coded for ease of identification and offer a number of unique performance advantages: HPLC Certified for low levels of UV-absorbing extractables Hydrophilic, no pre-wetting required Unique 16-channel design for very low hand…

  • Edge Hydrophobic Cellulose Nitrate Membrane Disc Filters

    mdi Membrane Technologies

    mdi’s Edge Hydrophobic Cellulose Nitrate (EHCN) Membranes feature a hydrophilic center area surrounded by a 6 mm hydrophobic edge which prevents seepage under the rim of the filter holder. The hydrophobic edge ensures complete removal of the drug during flushing so that growth of any…

  • Polyethersulfone (PES) Membrane Centrifugal Filters

    mdi Membrane Technologies

    mdi’s Centrifugal Filters are meant for high value laboratory applications like sterilization, purification, particulate removal and clarification of up to 500 µL of high value, difficult to get, biological/chemical samples. These filters offer a number of key features: Absolute…

  • PVDF Membrane Syringe Filters with Microglassfiber Prefilters

    mdi Membrane Technologies

    mdi PVDF membrane Syringe filters type SYVG incorporate a PVDF membrane with a 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 Certified for low…

  • Nylon-66 Membrane Syringe Filters with Microglassfiber Prefilters

    mdi Membrane Technologies

    mdi Nylon-66 membrane Syringe filters type SYGN incorporate a Nylon-66 membrane with a binder free borosilicate Microglassfiber prefilter in a polypropylene housing. All mdi syringe filters are color coded for ease of identification and offer a number of unique performance advantages: HPLC…

  • Polyethersulfone (PES) Membrane Syringe Filters with Microglassfiber Prefilters

    mdi Membrane Technologies

    mdi 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…

  • Polypropylene Membrane Syringe Filters

    mdi Membrane Technologies

    mdi Hydrophilic Polypropylene membrane Syringe filters are color coded for ease of identification and offer a number of unique performance advantages: HPLC Certified for low levels of UV-absorbing extractables Hydrophilic, no pre-wetting required Unique 16-channel design for very low…

  • Grid Marked Cellulose Nitrate Membrane Disc Filters in Reel Form

    mdi Membrane Technologies

    mdi’s Grid Marked Cellulose Nitrate Membranes feature a convenient surface grid that facilitates quantification of colonies. Packaging in reel form facilitates the usage with Automated dispensing machines. Compatible with all automatic dispensers. The Gridded Cellulose Nitrate Membranes in…

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