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SEMTech Solutions
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SEMTech Solutions
Used SEMs, parts, service & upgrades -
Analytical Testing Lab
Outsourced SEM analysis -
STS-Elionix
3D SEM & e-Beam Lithography Systems
0.4 pore size of polycarbonate membrane at 10,000x and 10.0 kV [Click image for larger size]
Particle Size Analysis
The manufacturer of this membrane states a pore size of 0.4 microns, but when verified by SEM, the actual pore size exhibits a wide range of diameters from 299.89nm to 493.93nm in size. Also note the various shapes of the pores.
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