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Lattice plane specimen calibration standard
Since crystal lattice plane spacings are accurately known from x-ray measurements, they provide a good test of microscope stability and a calibration of magnification in the upper range of magnification of the instrument.
Plane Spacing 0.9nm and 0.45nm - Asbestos Crocidolite.
The 0.9 nm spacing (020) will be found along the axis of the crocidolite fibers. The 0.45 nm spacing appears at an angle of about 60° in suitable crystal orientations. Because of the hazards of asbestos, this sample is sandwiched between carbon and formvar films, than mounted onto a 3.05 mm grid.
Please choose carefully. Returns of this item are subject to approval.
Code | Title | Style | Pack Size | Availability | Price | Updated: 14-05-2024 |
---|---|---|---|---|---|---|
EMS80035 | Lattice plane specimen calibration standard | Asbestos crocidolite crystal | Each | See above | $100.00 AUD | |
EMS80037 | Lattice plane specimen calibration standard | Graphitized carbon black | Each | See above | $110.00 AUD | |
EMS80038 | Lattice plane specimen calibration standard | Oriented single crystal gold | Each | See above | $414.00 AUD | |