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May 18, 2013
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General Lab Essentials
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Muffle Furnaces
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Product Information
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| Metal Crucible, 100ml Capacity |
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| Model:
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GLA-1 |
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| Price:
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$55.00
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| Condition:
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New |
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| Warranty:
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Yes |
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| Availability:
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Usually ships in 24 hours
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Description
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Crucibles made of Inconel may be your answer to high-temperature applications requiring resistance to oxidation and spalling where platinum has traditionally been relied upon. In addition to its resistance to corrosive oxidation, the alloy is also unaffected by rapid changes from hot to cold and it also retains its mechanical strength at elevated temperatures.
The high resistance of Inconel to oxidation, carburization or sulfidation make it well suited for vessels used in determining moisture, volatiles, fixed-carbon and ash in most coal and coke products, or wood pulp or fiber.
It has also been recommended for use in drying and ashing biological materials whose residues are soluble in dilute acid or alkali for subsequent analysis. Trace-level determinations of principal constituent elements are excluded.
Smoothing and reshaping after use is not necessary. Uniform heating is assured since the inherent strength of Inconel laboratory ware precludes the necessity of reinforced rims and thicker bottoms as is the case with platinum in some instances. The vessels can be cleaned simply by scouring with sea-sand or some other mild abrasive.
Inconel nickel-chromium-iron alloy 601 excels in its high resistance to oxidation at temperatures up to 1200°C.
Heated in air to 1000°C for 1000 hours, Inconel crucibles show no appreciable weight gain or loss. Inconel also exhibits high corrosion resistance to many acids and aqueous solutions.
NOTE: Strong alkaline or oxidizing fusions are not recommended with Inconel laboratory ware.
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Specifications
- Capacity: 100ml
- Depth/Height: 1.77" (45mm)
- Outside Diameter: 2.34" (59mm)
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