Editors
HPLC contaminant tests (PDF)
729028
729034
729228
729234

CHROMAFIL® GF  
Syringe filters with glass fiber membrane  
Features  
Inert filter, nominal pore size 1 µm, allows higher flow rates than small pore filters
For solutions with high loads of particulate matter or for highly viscous solutions (e.g., soil samples, fermentation broths)
As prefilters for other CHROMAFIL® filters, they prevent plugging of the membrane.
For Combi filters with integrated glass fiber prefilter click here.
Click here for chemical resistance


Ordering information · CHROMAFIL® Xtra
Glass fiber syringe filters labeled for method validation and certification
Type Pore size Membrane   Standard pack BIGbox
  [µm] dia. [mm]   Filters/pack REF Filters/pack REF
GF-100/13 nominal 1.0
13
labeled
100
729234
   
GF-100/25 nominal 1.0 25 labeled 100 729228 400 729228.400
 


Ordering information · CHROMAFIL®
Color-coded glass fiber syringe filters
Type Pore size Membrane Color code Standard pack BIGbox
  [µm] dia. [mm] top bottom Filters/pack REF Filters/pack REF
GF-100/15 MS nominal 1.0 15 blue colorless 100 729034

GF-100/25 nominal 1.0 25 yellow black 100 729028 400 729028.400
MS = minispike on filter exit

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