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Polycarbonate (PCTG) Gold-Coated Membrane Filters, 0.1 Micron, 40/20nm Coating, 25mm, 50/Pk

SKU: 1270095

Polycarbonate (PCTG) Gold-Coated Membrane Filters, 0.1 Micron, 40/20nm Coating, 25mm, 50/Pk

Polycarbonate (PCTG) Gold-Coated Membrane Filters, 0.1 Micron, 40/20nm Coating, 25mm, 50/Pk

$1,115.81

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Key Specifications

Manufacturer
Sterlitech
Pore Size
0.1
Diameter (mm)
25
Pack Size
50
Brand
i3
Gold-Coated Polycarbonate Membrane Filters
 

This gold-coated track-etched polycarbonate (PCTG) membrane allows for nearly 100% surface filtration. The core-pore filter is well suited to particle analysis, including measurements of indoor and outdoor air for inorganic fibers such as asbestos, as well as dusts and powders. It's also used for asbestos analysis of plaster, fillers, and paints — thanks to its very flat surface and tunnel-shaped pores, particles remain on the smooth surface of the membrane and can be analyzed microscopically.

Features
 
  • Testing for technical cleanliness
  • High contrast in SEM
  • Gold-coated on both sides (40/20 nm)
  • Low protein binding
  • Smooth flat surface for good visibility of particles
Specifications
 
Pore Size 0.1 µm 0.2 µm 0.4 µm 0.8 µm
Membrane material Polycarbonate
Pore density (cm-2) 6.00 E+08 3.40 E+08 1.00 E+08 4.00 E+07
Membrane thickness (µm) 25 18 18.5 24
Gold-coating (top/down) 40/20 nm
Diameter (mm) 13/25/30/37/45/47