Dysprosium Oxide is a white, powdery substance with chemical formula Dy2O3. Magnetic properties are stronger than high-speed oxidized iron. Insoluble in acid and alcohol. Mainly used in lighting. Purity: 99.9%Appearance: White powder About Dyspr
4A Molecular sieve is NaA molecularsieve, which is the hydrate crystalline silicon alluminate and salt. The characteristics of 4A molecular Sieve Powder include stable quality and moderate particle size. They are made up of formed products.
Tungsten Foil with 99.95% purity High Purity Tungsten Foil for Metal Alloy: Product information: purity: 99.95% density: >= 19.1g/cm3 thickness: 0.05mm Properties: Good thermal conductivity, low thermal expansion, adequate resis
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