符合的藏品

共找到 96 筆符合的資料

市售化?品中鉛、鎘、砷、汞、硒...

atomic absorption spectrometer　CVAAS　Method detection limit　MDL　Lead　Cadmium　Arsenic　Mercury　Selenium.....more

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砷物種　高效能液相層析法　麩胺基硫　流動注入氫化物產生原子吸收光譜法　Arsenic species　High performance liquid chromatography.....more

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and occasionally little copper and arsenic. Of orthorhombic crystal system, it is polymorphic.....more

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:As 數位化執行單位:國立自然科學博物館：地質學組岩礦學中文名:自然砷英文名:Arsenic 國外產地:德國簡介:自然砷的晶體相當罕見，在自然界中多以塊狀、腎狀、鐘乳狀之集合體出現，且常呈同心圓構.....more

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of copper, arsenic, sulfur, and oftentimes a minor amount of antimony. It was discovered in Luzon.....more

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series. Antimony-rich specimens are tetrahedrite while arsenic-rich ones are tennatite. 　　Tetrahedrite.....more

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