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  • Products (50)
  • Solvent Inlet Filters

    Thermo Scientific
    For HPLC Systems Stainless steel 10µm inlet filters for longer lifetime No tools required for replacement Bottom-of-the-Bottle solvent filters: Efficient draw 100% PTFE polymer, including 2µm filter Built-in helium sparge port and frit
  • Stainless Steel Sample Loops

    Agilent Technologies
    Sample loops for Rheodyne 7725 Series and 7125 Series valves are not interchangeable due to the change in port angle Actual volumes can differ due to tolerance of metal tubing bore Accuracy of large metal loops is ?5%, intermediate loops ?10%, small loops ?30%
  • Peek Sample Loops

    Agilent Technologies
    Flexible PEEK loops have a clean, straight cut for low dead volume connections Inert to most organic solvents Wall thickness, temperature, exposure time and concentration of organic solvents affect the durability of PEEK tubing Concentrated nitric acid and sulfuric acid weaken PEEK…
  • Diode Array Detector (DAD)/Multiple Wavelength Detector (MWD)

    Agilent Technologies
    Agilent's certified lamps are manufactured under ISO 9001 certified environment and are fully traceable through out every step of the production process. Each lamp is then tested to ensure it meets Agilent's specifications for performance. Test equipment is regularly calibrated using optical…
  • Purge Valve

    Agilent Technologies
    Common to all 1100/1200 pump modules, the purge valve has a gold seal held in place with a plastic cup The most frequently replaced item in the 1100/1200 Series pumps is the purge valve PTFE frit, which can clog with seal material or solvent particulates When replacing the frit, remember that…
  • 1100/1200 Needles and Needle Seats

    Agilent Technologies
    The needle should be replaced when it becomes bent, burred or blunt. The needle seat should be replaced when it is leaking or plugged. You should suspect a leak if you notice a trail of buffer crystals on the needle seat. The needle seat can become blocked if the sample contains particulates, as…
  • Vacuum Degassers

    Agilent Technologies
    Maximum sensitivity in the low UV wavelength range High injection precision High retention time reproducibility Flow rates below 0.5 ml/min
  • Autosampler Supplies

    Agilent Technologies
  • Seals And Pistons

    Agilent Technologies
    Pump seals should be replaced when there are leaks on the bottom of the pump head, when retention times are inconsistent, or when the pressure ripple is unstable. Each time the seals are replaced, the pistons (plungers) should be examined for scratches. Scratched pistons will cause small leaks…
  • Seal Wash

    Agilent Technologies
    The routine use of highly concentrated buffer solutions (100 mM) will reduce the life of the?seals and pistons in your 1100/1200 Series pump. You can counteract the problem with one?of our seal wash kits, which flushes the backside of the seal with a wash solvent;?water/isopropanol (90/10) is…
  • Pump And Flow Path Supplies

    Agilent Technologies
  • Detector Lamps for Thermo Scientific Instruments

    Thermo Scientific
    Low cost long-lasting deuterium lamps to fit most spectrophotometers and detectors. Thermo Brand Deuterium Lamps offer Best-in-Class spectral stability as well as superior lamp lifetime to insure that you get full value from each and every lamp. These lamps are engineered to be sure you get the…

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