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Osmium Tetroxide

 更新時間:2018-07-23 點擊量:1272

 

 

 

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

 10 x 2ml

tedpella

18466

Osmium Tetroxide, 2% aqueous, 10 x 5ml

10 x 5ml

tedpella

18463

Osmium Tetroxide, 4% aqueous, 10 x 5ml

10 x 5ml

tedpella

18465

Osmium Tetroxide, 4% aqueous, 10 x 10ml

10 x 10ml

tedpella

18450

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

1/4 gram crystal

tedpella

18451

Osmium Tetroxide, 1/2 gram crystal

1/2 gram crystal

tedpella

18456

Osmium Tetroxide, 1 gram crystal

1 gram crystal

tedpella

 

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AF-1, Glycerol-phosphate buffered solution, containing antifadent for use with labelled tissue sections and dead cells, 25ml

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AF-300, Glycerol solution containing antifadent, specially prepared for use with UVM2 solution where DAPI is the staining material. The solutions can also be used where fluorescein is the staining material. The solution can also be used with other fluorochromes such as rhodamines, etc., 10ml

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Cargille Immersion Oil, 5-Pack, 5 x 7.4cc (1/4 oz.), 1ea. Type 300, 1ea. Type NVH, 2ea. Type A, 1ea. Type B

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18301

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18459

Osmium Tetroxide, 4% aqueous, 10 x 2ml

 10 x 2ml

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18466

Osmium Tetroxide, 2% aqueous, 10 x 5ml

10 x 5ml

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18463

Osmium Tetroxide, 4% aqueous, 10 x 5ml

10 x 5ml

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18465

Osmium Tetroxide, 4% aqueous, 10 x 10ml

10 x 10ml

tedpella

18450

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

1/4 gram crystal

tedpella

18451

Osmium Tetroxide, 1/2 gram crystal

1/2 gram crystal

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18456

Osmium Tetroxide, 1 gram crystal

1 gram crystal

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Paraformaldehyde, 16%, 10 x 10ml

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Paraformaldehyde, EM Grade, Pellets, Purified, 1kg

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PELCO® Pro CA44 Instant Tissue Adhesive, 20ml

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