SPI Supplies Brand Stainless Steel Mesh, Size 50 Mesh, 150x150 mm(6x6") Square

SPI Supplies Brand Stainless Steel Mesh, Size 50 Mesh, 150x150 mm(6"x6") Square:

This stainless steel grid mesh, 50 bars per inch (e.g. 50 mesh) has useful applications in the electron microscopy laboratory, especially for the support of TEM grids when being washed using Jaffe wick or other techniques. Our own custom coated grid makers much prefer it to any kind of paper support when making carbon or other coated grids. For example, the grids pump down much faster than when supported on paper because there are no moisture absorption issues, especially in more humid climates. If you are making your own carbon or other support films, when all costs are taken into consideration, as well as the value of your time, it might make sense for you to be purchasing already-coated grids from SPI Supplies.