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PELCO® Special Metal TEM Grids
Useful for EDX analysis, high temperature and cryo applications packed in anti-static vials
These grids are available in molybdenum, titanium, aluminum and stainless steel 316. The grids are made by a high precision etching process. The thickness is approximately 25µm for Mo and Al, 15µm for Ti and 12µm for stainless steel. The pattern with the 350-400µm wide rim on the PELCO® grids provide greater stiffness and improves handling of the grids. All grids have a standard diameter of 3.0 to 3.05mm. Available styles are: square mesh, hexagonal mesh, double folding grids, tabbed grids, slotted and aperture grids. The square mesh and double folding grids have a center mark. For standard grid materials such as Cu, Ni and Au, please go to the PELCO® Grids page. Packaging: Mo, Ti, Al and Stainless Steel grids are packaged in 25grids/vial.
Pelco® Special Metal TEM Grids Size Specifications
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Impurities (ppm) in PELCO® Special Metal Grids
| Element | Aluminum | Molybdenum | Stainless Steel 316 | Titanium |
| Aluminum | 99% | <20 | – | <300 |
| Calcium | – | <20 | – | <20 |
| Carbon | – | <40 | <1200 | <300 |
| Chromium | – | <50 | <16.5-20% | <50 |
| Copper | <1000 | <20 | – | <5 |
| Hydrogen | – | <5 | – | <60 |
| Iron | <7000 | <50 | balance | <1500 |
| Lead | – | <30 | – | – |
| Magnesium | – | <20 | – | – |
| Manganese | <1000 | – | <2% | <100 |
| Molybdenum | – | 99% | 2.0-3.5% | <100 |
| Nickel | – | – | <8-14% | <50 |
| Nitrogen | – | <10 | – | <150 |
| Oxygen | – | <30 | – | <2000 |
| Potassium | – | <2 | – | – |
| Silicon | <5000 | <50 | – | <300 |
| Tin | – | – | – | <200 |
| Titanium | – | <30 | – | balance |
| Tungsten | – | <10 | – | – |
| Zinc | <1000 | – | – | – |
