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109261 鲁格氏试剂

for the Gram staining method

鲁格氏试剂 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

同义词: Iodine-potassium iodide solution

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109261
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          描述
          产品目录编号109261
          同义词Iodine-potassium iodide solution
          描述Lugol's solution (diluted iodine-potassium iodide solution)
          概述Lugol’s solution (diluted iodine-potassium iodide solution - for the Gram staining method, is a ready-to-use solution used in Bacteriology, for example, for the staining of Gram bacteria. In bacteriology, the Gram staining allows a fast differentiation of bacteria in Gram-positive and Gram-negative. The mureine structure of the bacteria wall is the basis of the color affinity. In the first step, bacteria will be stained with crystal violet (Cat.no. 109218), an aniline dye. After the treatment with iodine solution (Lugol’s solution), a dye-iodine complex will form. During the decolorizing step (Gram's decolorizing solution, Cat. no. 110218), this complex stays in the multilayer mureine structure of the cell wall of Gram-positive bacteria - they will appear blue-violet. Gram-negative bacteria, by contrast, have a cell wall consisting of a single-layered murein structure, and correspondingly re-release the staining dye with the decoloring solution. Gram-negative bacteria will be counterstained with safranine solution (Cat.no. 109217) and will then appear pink to red.
          Lugol's solution (diluted iodine-potassium iodide solution) is capable of staining up to 500 slides. This product is registered as IVD and CE marked. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage.
          参考
          产品信息
          HS代码3212 90 90
          Quality LevelMQ400
          应用
          应用for the Gram staining method
          生物信息
          理化信息
          沸点100 °C (1013 hPa)
          密度1.01 g/cm3 (20 °C)
          pH值3.5 (H₂O, 20 °C)
          尺寸
          材料信息
          毒性学信息
          GHS安全信息
          储存类别10 - 13 其它液体及固体
          WGKWGK 2 严重水危害
          安全信息
          产品使用声明
          储存和货运信息
          储存于 +15°C 到 +25°C储存.
          包装信息
          运输信息
          补充信息
          规格
          Suitability for microscopypasses test
          gram-positve microorganismsblue-violet
          gram-negative microorganismspink to red
          Global Trade Item Number
          产品目录编号 GTIN
          1.09261.1000 04022536112701
          1.09261.2500 04022536557410

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          相关产品，按下列排序： Application Facete

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          种类

          IVD/OEM Materials & Reagents > Microscopy > Bacteriology > Gram-Bacteria Staining