Reagents, H, Chemicals, 1 g, 12055-23-1
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Hafnium(IV) oxide, 99.95%, (metals basis excluding Zr), Zr typically <0.5%
Thermo Scientific ChemicalsFormula: HfO2 Formula weight: 210.49 Purity: 99.95%, (metals basis excluding Zr), Zr typically CAS Number: 12055-23-1 Harmonized Tariff Code: 2825.90
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Hafnium(IV) oxide, 99.99% (metals basis excluding Zr), Zr <100ppm
Thermo Scientific ChemicalsFormula: HfO2 Formula weight: 210.49 Purity: 99.99% (metals basis excluding Zr), Zr CAS Number: 12055-23-1 Harmonized Tariff Code: 2825.90
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