Titan HPLC filter

Luer-Lock prevents filter blow-off

Sealing ring prevents housing burst

Membrane & porosity imprinted on housing for certain identification

Porosities from: 0.2 µm - 5.0 µm

Available membranes: Nylon, Polyethersulfone, Polypropylene, PTFE, PVDF, Regenerated Cellulose, Cellulose Acetate

available filter diameters:
- 8804 = ø 4 mm - up to 2 ml sample volume
- 8817 = ø 17 mm - up to 20 ml sample volume
- 8830 = ø 30 mm - up to 150 ml sample volume

           
Nylon membrane
for the filtration of: water, aqueous solvents, alcohol, bases, bencoic hydrocarbons, THF
Nylon (N) 0.22 µm 0.45 µm 1.0 µm 1.5 µm 5.0 µm
colour violet green   yellow pink
8804-N-* * = 2 * = 4 - - -
8817-N-* * = 2 * = 4 - - -
8830-N-* * = 2 * = 4 - * = 15 * = 50
           
Polyethersulfone membrane
for the filtration of: strong bases, alcohol, proteins, peptides
Polyethersulfone (PES) 0.22 µm 0.45 µm 1.0 µm 1.5 µm 5.0 µm
colour dark grey light orange      
8804-PES-* * = 2 * = 4 - - -
8817-PES-* * = 2 * = 4 - - -
8830-PES-* * = 2 * = 4 - - -
           
Polypropylene membrane
for the filtration of: water, aqueous samples, alcohols
Polypropylene (PP) 0.22 µm 0.45 µm 1.0 µm 1.5 µm 5.0 µm
colour royal blue white      
8817-PP-* * = 2 * = 4 - - -
8830-PP-* * = 2 * = 4 - - -
           
PTFE membrane hydrophobic
for the filtration of: solvents, organic solvents, strong acids and bases and aromatic compounds
PTFE hydrophobic (P) 0.22 µm 0.45 µm 1.0 µm 1.5 µm 5.0 µm
colour blue yellow dark blue    
8804-P-* * = 2 * = 4 - - -
8817-P-* * = 2 * = 4 - - -
8830-P-* * = 2 * = 4 * = 10 - -
           
Polyvinyliden difluoride membrane
for the filtration of: alcohol, weak acid, proteins, peptides and other biomolecules
Polyvinyliden difluoride (PVDF) 0.22 µm 0.45 µm 1.0 µm 1.5 µm 5.0 µm
colour black red      
8804-PV-* * = 2 * = 4 - - -
8817-PV-* * = 2 * = 4 - - -
8830-PV-* * = 2 * = 4 - - -
      -    
Regenerated cellulose membrane
for the filtration of: proteins, peptides and other biomolecules
Regenerated cellulose (RC) 0.22 µm 0.45 µm 1.0 µm 1.5 µm 5.0 µm
colour grey brown      
8804-RC-* * = 2 * = 4 - - -
8817-RC-* * = 2 * = 4 - - -
8830-RC-* * = 2 * = 4 - - -
           
Cellulose acetate
for the filtration of: aqueous samples
Cellulose acetate (CA) 0.22 µm 0.45 µm 1.0 µm 1.5 µm 5.0 µm
colour dark green orange      
8804-CA-* * = 2 * = 4 - - -
8817-CA-* * = 2 * = 4 - - -
8830-CA-* * = 2 * = 4 - - -
Overview
Which porosity
Which membrane

Table of solvent compatibility

Yeti filter
Titan filter
Cronus filter
Polypropylene &
Glass syringes
Syringe valves
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