Buy Transmission Electron Microscopy Supplies Online
Browse and purchase from a large selection of Transmission Electron Microscopy Supplies that are available at Ladd Research. Find wire saws, grinders, embedding molds, evaporators, and more. Order online or call (800) 451-3406.
Miscellaneous Parts & Consumables for Model L900 Grinder/Polisher
Note:
- 8" Glass Lapping Plate - Used with plain backed lapping films
- Manual Work Arm - Must be factory installed Learn More
A 1500 mesh, 0.00015" thick nickel screen is precisely mounted within a 3.0 mm copper athene-type, double grid. The double grid is firmly secured to provide a sturdy specimen to last indefinitely. The very accurate spacings may be used to check magnification. The fine wire projections aid in the measurement of field distortions. One bar and one space measures 16.94 µm. Learn More
Crystals of bovine liver catalase are recommended as an internal standard of length in the electron microscope. Absolute sizes in the magnification range of 10,000 X to 150,000 X may be determined with an accuracy of +/- 2.5% and relative sizes with an accuracy of +/- 1.5%. Based on experimental data, the principal catalase lattice spacing is 172 +/- 4 Angstroms. Lattice lines separated by half this distance are used in actual size determinations. Crystals are suspended in antibacterial solution. Sealed in 10 ml glass vial. Learn More
