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Ahlstrom

  • Red PTFE (Hydrophilic) Syringe Filters, 0.45 µm, 25 mm

    PerkinElmer

    All our syringe filters are HPLC certified. Housing Material: Polypropylene Effective Filtration Area (cm2): 4.08 Pore Size (µm): 0.45 µm Holdup Volume (µl): <100 Sample Volume (mL): <100 Inlet Connection: Female luer lock Outlet Connection: Male luer slip Maximum Operating…

  • Purple Nylon Syringe Filters, 0.45 µm

    PerkinElmer

    Ideal for aqueous (non-acidic) or organic sample preparation and HPLC, GC or dissolution sample analysis. With its excellent flow characteristics, very low extractable levels and mechanical stability, Nylon offers the best combination of physical parameters to meet the most stringent analytical needs.

  • Orange PTFE (Hydrophobic) Syringe Filters, 0.45 µm, 17 mm

    PerkinElmer

    Orange PTFE (Hydrophobic) Syringe Filters, 0.45 µm, 17 mm

  • Clear PTFE (Hydrophilic) Syringe Filters, 0.22 µm, 4 mm

    PerkinElmer

    Clear PTFE (Hydrophilic) Syringe Filters, 0.22 µm, 4 mm (200/Pack)

  • Safe Glass Moisture Trap

    PerkinElmer

    In-line moisture trap. Drierite indicating agent and MolecularSieve 5A are packed in glass which is enclosed in a safety plastic tube in the event the glass breaks. Unique loading design allows operation in any orientation without channeling. For use with pressures up to 100 psig. Designed for use…

  • Yellow Nylon Syringe Filters, 0.22 µm

    PerkinElmer

    Ideal for aqueous (non-acidic) or organic sample preparation and HPLC, GC or dissolution sample analysis. With its excellent flow characteristics, very low extractable levels and mechanical stability, Nylon offers the best combination of physical parameters to meet the most stringent analytical needs.

  • Clear PTFE (Hydrophobic) Syringe Filters, 0.22 µm, 4 mm

    PerkinElmer

    All our syringe filters are HPLC certified. Typical Applications: HPLC sample preparation Routine QA/QC analysis Content uniformity Removal of protein precipitates Dissolution testing Biofuel analysis

  • Hydrocarbon Trap

    PerkinElmer

    New Hydrocarbon Trap - great for LCMS nitrogen units and GC units with 1.5 times the capacity of our current N9301192 High Capacity Hydrocarbon Trap - N9301192 Contains 750cc of preconditioned activated charcoal. Stainless Steel bdy. 1/4" brass compression fittings with ferrules for…

  • The PolyScience Air Filter with Frame

    PerkinElmer

    For use with the PolyScience® WhisperCool™ Refrigerated Chiller 240 V, 50 Hz, 12.2 A part number N0772045 and the PolyScience® WhisperCool™ Refrigerated Chiller 208-230 V, 60 Hz, 12.2 A part number N0772046

  • Clear PTFE (Hydrophilic) Syringe Filters, 0.45 µm, 4 mm

    PerkinElmer

    All our syringe filters are HPLC certified. Typical Applications: HPLC sample preparation Routine QA/QC analysis Content uniformity Removal of protein precipitates Dissolution testing Biofuel analysis

  • Orange PTFE (Hydrophilic) Syringe Filters, 0.22 µm, 30 mm

    PerkinElmer

    Orange PTFE (Hydrophilic) Syringe Filters, 0.22 µm, 30 mm

  • Orange PTFE (Hydrophilic) Syringe Filters, 0.45 µm, 30 mm

    PerkinElmer

    Orange PTFE (Hydrophilic) Syringe Filters, 0.45 µm, 30 mm

  • Triple: Oxygen/Moisture/Hydrocarbons Stainless Steel Trap with 1/8 SS Connector …

    PerkinElmer

    Click-On Inline Super-Clean Traps are inline traps designed with Click-On adaptor connectors which allows inline cartridges to be exchanged without introducing oxygen. Spring loaded check valves seal when a filter is removed and open only when a new filter has been locked in. There is no need for…

  • Orange PTFE (Hydrophobic) Syringe Filters, 0.22 µm, 30 mm

    PerkinElmer

    The pure polypropylene housings are color-coded and available in smooth rim or gear rim formats. Our superior premium 17 and 30 mm filters are suitable for coarse/crude samples or higher detection limit applications (such as food, beverage, or environmental analysis). These options provide…

  • Ultra Clean Triple Filter Kit for FID: 2 Triple, 2 Combination Filters, 3…

    PerkinElmer

    Cartridge systems make changing gas filters quick and easy. A base plate allows cartridges to be exchanged without introducing oxygen. Spring-loaded check valves seal when a filter is removed and open only when a new filter has been locked in place. There is no longer a need for loosening and…

  • Purple Nylon Syringe Filters, 0.45 µm

    PerkinElmer

    Ideal for aqueous (non-acidic) or organic sample preparation and HPLC, GC or dissolution sample analysis. With its excellent flow characteristics, very low extractable levels and mechanical stability, Nylon offers the best combination of physical parameters to meet the most stringent analytical needs.

  • Yellow Nylon Syringe Filters, 0.22 µm

    PerkinElmer

    Ideal for aqueous (non-acidic) or organic sample preparation and HPLC, GC or dissolution sample analysis. With its excellent flow characteristics, very low extractable levels and mechanical stability, Nylon offers the best combination of physical parameters to meet the most stringent analytical needs.

  • Filter Cartridge for Spectrometer Water Filter

    PerkinElmer

    Replacement filter cartridge for water filter P/N 09904845.

  • Yellow PVDF Syringe Filters, 0.22 µm, 25 mm

    PerkinElmer

    PVDF (Hydrophobic Polyvinylidene Fluoride) syringe filters are ideal for a wide range of mild organic solutions. PVDF membranes are not recommended for use with acetone, DMF, DMSO, or bases >6N.All our syringe filters are HPLC certified. Housing Material: Polypropylene Effective Filtration…

  • Clear Nylon Syringe Filters, 0.45 µm

    PerkinElmer

    Ideal for aqueous (non-acidic) or organic sample preparation and HPLC, GC or dissolution sample analysis. With its excellent flow characteristics, very low extractable levels and mechanical stability, Nylon offers the best combination of physical parameters to meet the most stringent analytical needs.

  • In-Line Solvent Filter Replacement Kit

    PerkinElmer

    Solvent lters remove unwanted particulate matter from the LC instrument. Spargers connect directly to the solvent delivery line and are easily removed for cleaning. The scavenger column is ideal for eliminating particulate material from solvents.

  • Orange PTFE (Hydrophobic) Syringe Filters, 0.22 µm, 17 mm

    PerkinElmer

    Hydrophobic PTFE syringe filters have broad chemical compatibility and high pH resistance. These are versatile filters for use with aggressive organic solvent-based solutions and are especially ideal for HPLC sample preparation. The pure polypropylene housings are color-coded and available in…

  • Ultra Clean High Capacity Triple Filter (oxygen/moisture/hydrocarbon), Helium…

    PerkinElmer

    The easy to use leak-tight cartridge system enables rapid change of exhausted cartridges without interrupting supply or system operation. Spring-loaded check valves seal when a filter is removed and open only when a new filter has been locked in place. There is no longer a need for loosening and…

  • Yellow PVDF Syringe Filters, 0.22 µm, 13 mm

    PerkinElmer

    All our syringe filters are HPLC certified. Housing Material: Polypropylene Effective Filtration Area (cm2): 1.09 Pore Size (µm): 0.22 µm Holdup Volume (µl): <25 Sample Volume (mL): <10 Inlet Connection: Female luer lock Outlet Connection: Male luer slip Maximum Operating…

  • 50MM SQ 515nm FILTER

    PerkinElmer

    50MM SQ 515nm FILTER

  • Balston Type 95A Acetylene Filter

    PerkinElmer

    Removes particulate and acetone droplets from acetylene to 99.99% at 0.1 micron protecting your microcomputer gas controls and AA burner system from contamination and corrosion.Recommended for use with AA spectrometers where the air/acetylene filter is not installed. Includes mounting bracket and…

  • Oxygen Trap

    PerkinElmer

    High efficiency oxygen trap has a capacity of 2.5 liters at room temperature. It is also effective for removing sulphur compounds such as hydrogen sulfide and mercaptans. This oxygen trap is for use with nonoxidizing gases such as; He, Ar, N2, and CH4. Oxygen removal to below 70 ppb using normal GC…

  • Indicating Oxygen Trap

    PerkinElmer

    Indicating oxygen trap with a capacity of 40 cc of pure oxygen and 100 psig maximum pressure, to be used downstream of a high capacity oxygen trap.

  • Solenoid In-Line Filter

    PerkinElmer

    Replacement 10 micron filter for P/N 09903665.

  • Indicating Glass Triple Trap, Oxygen/Moisture/Hydrocarbons: Helium specific.

    PerkinElmer

    The glass indicating trap clearly shows when the filter needs to be replaced with the use of color changes. The packing material is a silica-based environmentally friendly substitute for cobalt dioxide (blue) in the moisture indicator. Available as a kit with the necessary 1/8" brass connectors,…

  • INLINE HPLC FILTER-2UM

    PerkinElmer

    INLINE HPLC FILTER-2UM

  • In-Line Solvent Filter System for Stainless Steel pumps

    PerkinElmer

    In-Line Solvent Filter System for Stainless Steel pumps

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