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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
Not a locking mechanism
204µm diameter shadowed with a fairly heavy coating of gold
Silver content >60% by weight
Width x Thickness 53007 Plastic Tweezer
Also included are glass and metal spacers for chamber height adjustment
Combined TEM Test Specimen - Gold / Graphitized Carbon FastScan™ Not a locking mechanismDESCRIPTION A holey carbon film is shadowed with gold and graphitized carbon particles are deposited. These particles viewed over the holes may be used for assessment of factors limiting the microscope performance. The evaporated gold forms small polycrystalline islands and within these islands lattice fringes can be resolved. This specimen is also used for contamination measurement rates in the electron microscope by noting the deposition rate of
