Editors
HPLC contaminant tests (PDF)
729020
729021
729022
729023
729220
729221
729222
729223
729229

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


Ordering information · CHROMAFIL® Xtra
Polyester syringe filters labeled for method validation and certification
Type Pore size Membrane   Standard pack BIGbox
  [µm] dia. [mm]   Filters/pack REF Filters/pack REF
PET-20/13
0.20
13
labeled
100
729222
   
PET-45/13 0.45
13
labeled
100
729223
   
PET-20/25 0.20 25 labeled 100 729221 400 729221.400
PET-45/25 0.45 25 labeled 100 729220 400 729220.400
PET-120/25 1.2 25 labeled 100 729229 400 729229.400
 


Ordering information · CHROMAFIL®
Color-coded polyester syringe filters
Type Pore size Membrane Color code Standard pack BIGbox
  [µm] dia. [mm] top bottom Filters/pack REF Filters/pack REF
PET-20/15 MS 0.20 15 yellow orange 100 729022

PET-45/15 MS 0.45 15 colorless orange 100 729023

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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