GVS 1212381 PolySep™, Filtration Membrane Polypropylene 90mm 0.45 µm

Polypropylene (PP) Membrane, 0.45 µm, 90 mm, 25/pk, White, Not gridded
PolySep Polypropylene Membrane Filters
0.45µm, NON-STERILE, 90mm diameter

• composed of pure polypropylene (PP) with absolute pore size ratings.
  
• Offer broad chemical compatibility allowing its use with aqueous and organic solvent samples.
  
  Features and Benefits
  
• Extremely low extractable levels provide accurate, consistent results for sensitive ion chromatography Applications and prolong column life.
  
• Especially useful for HPLC Applications where detection levels are below 230 nm.
  
• Low protein-binding characteristic allows maximum recovery of critical, small volume protein samples.
  
• Hydrophobic
  
  Applications
  
• aqueous and organic solvent filtration;
  
• HPLC sample preparing requiring low detection levels;
  
• ion chromatography;
  
• total digest for heavy metals
  
• pH range: 1-15