merck millipore,默克密理愽
  • merck millipore,默克密理博,109217,革兰氏番红染色液试剂

  • merck millipore,默克密理博,109217,革兰氏番红染色液试剂

    产品名称：革兰氏番红染色液试剂
    产品型号：109217
    for the Gram staining method

    merck millipore,默克密理博,109217,革兰氏番红染色液试剂

  • 产品介绍
  • merck millipore,默克密理博,109217,革兰氏番红染色液试剂

    描述
    产品目录编号 109217
    描述 GRAM'S SAFRANINE SOLUTION FOR THE GRAM S
    概述 The Gram staining allows a fast differentiation of bacteria in Gram-positive and Gram-negative. The mureine structure of the bacteria walls is the basis of the color affinity. Bacteria will be stained with Gram's crystal violet solution - an aniline dye - in the first step. After the treatment with iod solution (Lugol’s solution), a dye-iod complex will form. During the decolorizing step, this complex stays in the multilayer mureine structures of the Gram-positive bacteria and they will appear blue. Gram-negative bacteria have a monolayer mureine structure only, the dye-iod complex does not stay bound to the cellwall, they will be decolorized . Gram-negative bacteria will be counterstained by Gram's safranin solution and appear orange. A bottle with 500 ml Gram's safranin solution is sufficient for staining up to 250 slides, it is also available as part of the Gram-color stain set. It is an IVD product and CE registered.
    产品信息
    HS代码 3204 13 00
    理化信息
    密度 0.98 g/cm³ (20 °C)
    闪点 49 °C
    溶解度 (20 °C) 可溶
    GHS安全信息
    危害性图示
    危害性声明 H226: 易燃液体和蒸气。
    注意事项声明 P210: 切勿受热。
    提示语 警告
    储存类别 3 易燃液体
    WGK WGK 1 轻度的水危害
    一次性 28
    水溶液:第D类.
    安全信息
    危险种类 ???
    R相 R 10
    Flammable.
    储存和货运信息
    储存 于 +15°C 到 +25°C储存.
    运输信息
    申报（铁路和陆路）ADR、RID UN 1993 Entzündbarer flüssiger Stoff, n.a.g.(ETHYLMETHYLKETON UND ENTH. ETHANOL), 3, III
    申报（空运）IATA-DGR UN 1993 FLAMMABLE LIQUID, N.O.S.(ETHYL METHYL KETONE AND CONT. ETHANOL), 3, III
    申报（海运）IMDG-代码 UN 1993 FLAMMABLE LIQUID, N.O.S.(ETHYL METHYL KETONE AND CONT. ETHANOL), 3, III
    规格
    规格
    Suitability for microscopypasses test
    E.colipink to red
    Staphylococcus aureusdark blue-violet

    merck millipore,默克密理博,109217,革兰氏番红染色液试剂

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