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    首頁 > 技術文章 > Osmium Tetroxide

    Osmium Tetroxide

     更新時間:2018-07-23 點擊量:2441

     

     

     

    Ted Pella服務于各種類型顯微鏡的實驗室制造和銷售儀器和用品:傳輸和掃描電子顯微鏡,電子探針分析,原子力顯微鏡,共聚焦激光顯微鏡和光學顯微鏡。服務于多種領域,包括航空航天,汽車,生物,生物技術,化學,化學工程,能源,失效分析,食品和飲料,法醫學,遺傳學,組織學,金屬/塑料/橡膠/材料科學,MEMS,冶金/金相學,微電子學,納米技術,神經科學,病理學,制藥,物理學,質量保證和半導體。

    Osmium Tetroxide

     

    電鏡用si氧化鋨現貨     ,電鏡用氧化鋨現貨  ,   電鏡用鋨酸現貨    電鏡用20816-12-0現貨

     

     

    OsO 4 ; [20816-12-0]; FW 254.20 
    固體通過升華蒸發。應該只在引擎蓋下使用。影響眼睛。使用眼睛保護。
    EM級,黑紙玻璃安瓿。沒有粘性標簽。鋨純度> 99.95%。光敏感。

     

    關于處理si氧化鋨的特別說明(參考文獻5,附錄A:2.5,“書籍”,電子顯微鏡程序)

    si氧化鋨必須非常小心。晶體在40°C熔化,在水中溶解極慢。晶體和稀釋的水溶液都能釋放出si氧化鋨的煙霧,即使在0°C時也是如此。低TLV(0.0002ppm)。因此,鋨固定劑必須始終在通風櫥(櫥柜)中進行處理,因為它們的作用非常迅速,所以必須始終避免皮膚接觸。

    TLV =八小時平均閾值極限值,以毫克每立方米空氣為單位。

     

    18459

    Osmium Tetroxide, 4% aqueous, 10 x 2ml

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    18466

    Osmium Tetroxide, 2% aqueous, 10 x 5ml

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    18463

    Osmium Tetroxide, 4% aqueous, 10 x 5ml

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    18450

    Osmium Tetroxide, 1/4 gram crystal, pkg/10

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    18451

    Osmium Tetroxide, 1/2 gram crystal

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    18456

    Osmium Tetroxide, 1 gram crystal

    1 gram crystal

    tedpella

     

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