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  CHROMAFIL® PET  
  syringe filters with polyester membrane  
     
  Features  

  Hydrophilic multipurpose membrane
For polar as well as nonpolar solvents
the HPLC filter, especially suited for mixtures of water and organic solvents
for TOC/DOC determination
not cytotoxic, does not inhibit the growth of microorganisms and higher cells
Click here for polyester filters with integrated glass fiber prefilter (GF/PET).
  Click here for chemical resistance

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  Ordering information · CHROMAFIL® Xtra
  polyester syringe filters labeled for method validation and certification

  Type Pore size Membrane     Filters REF
    [µm] dia. [mm]     per pack
  PET-20/25 0.20 25     100 729221
            400 729221.400
  PET-45/25 0.45 25     100 729220
            400 729220.400
  PET-120/25 1.2 25     100 729229
            400 729229.400
   

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  Ordering information · CHROMAFIL®
  color-coded polyester syringe filters

  Type Pore size Membrane Color code Filters REF
    [µm] dia. [mm] top bottom per pack
  PET-20/15 MS 0.20 15 yellow orange 100 729022
            800 729022.800
  PET-45/15 MS 0.45 15 colorless orange 100 729023
            800 729023.800
  PET-20/25 0.20 25 yellow orange 100 729021
            400 729021.400
  PET-45/25 0.45 25 colorless orange 100 729020
            400 729020.400
  MS = minispike on filter exit

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