Fluorine gas purity of its products, anti-corrosion chromatography, in the blank.

对其产品氟气纯度的防腐色谱分析，处于空白。

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The spectrometer can accurately determine the purity of fluorine gas and its impurities.

该谱仪能准确测定氟气纯度及其杂质含量。

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Metallic calcium also burns in fluorine gas, forming the fused fluoride, and occasionally minute crystals of fluorspar.

金属钙还烧伤的氟气，形成了融合氟化物，偶尔分钟和萤石晶体。

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If the Fluorine gas method is utilized to simplify the Uranium-233 separation and reprocessing then we are right back into the issue of potential for proliferation of fissile material for weapons production.

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All commercial enrichment methods involve first gasifying the uranium with fluorine, creating the gas uranium hexafluoride.

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The new molecule, a uranium 235 atom surrounded by just five fluorine atoms, is no longer a gas.

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