XRF Scientific Limited ( ASX:XRF ), might not be a large cap stock, but it saw significant share price movement ...

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2025年文物市场调研显示，全国每年因“祖传故事”引发的古玩诈骗案件超63.8万起，涉案金额高达3120亿元。从“海外回流文物”到“战乱窖藏秘宝”，诈骗分子通过精心设计的叙事话术，将现代工艺品包装成传奇古董。本文结合8类高频诈骗剧本，拆解其话术逻辑与 ...

铂和铑的含量是决定价格的核心因素。通常，回收商会通过化学分析（如滴定法）或仪器检测（如X射线荧光分析）来确定含量。例如，铂含量为90%、铑含量为10%的铂铑丝，回收价格可能在每克300-350元之间。

Business of manufacturing and marketing precious metal products, specialised chemicals and instruments for the scientific, analytical and mining industries.

IAEA scientific and technical publications can be searched by multiple parameters: year of publication, topic and type. Use the facets to input your search criteria or the text field to search by ...

For a number of years, feed raw materials have been rapidly tested by near infrared spectroscopy (NIR) for tight control of ...

The Swire Shipping Fijian Drua has dropped to the 10th position of the points table in the Super Rugby Pacific points table ...

Deputy Prime Minister and Minister for Trade, Manoa Kamikamica has clarified that his text messages to the Leader of the ...

ENVIRONMENTAL group EcoWaste Coalition on Friday said 168 imported spray paint cans they tested were tainted with lead.