A part of Merck

111798 | 硅胶薄层层析板 含荧光指示剂

111798
无法检索价格。
最小订购数量为倍数
以订单确认为准 更多信息
您节约了 ()。
 
Request Pricing
目前缺货目前缺货
有货 
停产
少量现货
供货情况有待确认
    其余:另行通知
      其余:另行通知
      另行通知
      <a class="null" href="null">联系客户服务</a>
      查看价格及供货情况
      下载PDF汇总

      这是一个职位

      Replacement Information
      Replacement InformationIn North America 1.11798.0001 replaces and is identical to 11798-7

      重要规格表

      价格及供货情况

      产品目录编号库存情况 包装 数量 / 包装 价格 数量
      1.11798.0001
      正在查询供货情况......
      目前缺货目前缺货
      有货 
      停产
      少量现货
      供货情况有待确认
        其余:另行通知
          其余:另行通知
          另行通知
          <a class="null" href="null">联系客户服务</a>

          纤维箱 25 units
          正在检索价格......
          无法检索价格。
          最小订购数量为倍数
          以订单确认为准 更多信息
          您节约了 ()。
           
          Request Pricing
          描述
          产品目录编号111798
          Replaces11798-7; 11798
          概述These plates allow users to quickly and easily apply any kind of sample, even large volumes of diluted samples. Our concentrating zone plates are based on different adsorption properties of two adsorbents. The first is a large pore concentrating adsorbent where the samples are applied; the second is a selective layer for separation. Regardless of the spots’ shape, size, or position, the sample always concentrates as a narrow band where the two adsorbents overlap and where the separation starts. These plates allow users to quickly and easily apply any kind of sample, even large volumes of diluted samples.
          参考
          产品信息
          HS代码3822 00 00
          应用
          应用Glass TLC plate, silica gel coated with flourescent indicator F254. The silica gel TLC plates come in a quantity of 25 size 20x20 cm for thin layer chromatography applications.
          生物信息
          理化信息
          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
          安全信息
          产品使用声明
          储存和货运信息
          储存储存温度:无限制.
          包装信息
          运输信息
          补充信息
          规格
          Specific surface area (according to BET; 5-Pt. measurement)480 - 540 m²/g
          Pore volume (N₂-isotherm)0.74 - 0.84 ml/g
          d 50 (laser diffraction, size distribution)10 - 12 µm
          Layer thickness170 - 250 µm
          Deviation of layer thickness per plate≤ 50 µm
          layer thickness concentrating zone90 - 130 µm
          Fluctuation in the thickness of the concentration zone≤ 35 µm
          Chromatographic testing:
          colour test
          hRf-values
          - bleu vif organol, colour test, lipophile

          15 - 21
          - Ceres Black G, colour test, lipophile36 - 42
          - ceres Violet brn, colour test, lipophile51 - 58
          Typical value determined on a conditioned plate
          Eluent: toluene (45% rel. humidity)

          相关产品和应用

          Alternative Products

          产品目录编号 描述  
          111846 薄层分析用硅胶片 显示价格及库存情况
          113794 PLC 硅胶 60 F₂₅₄ 0.5 mm,浓缩区 20 x 4 cm 显示价格及库存情况

          Related Products

          产品目录编号 描述  
          111846 薄层分析用硅胶片 显示价格及库存情况
          113794 PLC 硅胶 60 F₂₅₄ 0.5 mm,浓缩区 20 x 4 cm 显示价格及库存情况

          Accessories (Primary)

          产品目录编号 描述  
          112537 UV灯 显示价格及库存情况

          相关产品,按下列排序: Application Facete

          种类

          Analytics and Sample Preparation > Analytical Chromatography > Thin-Layer Chromatography (TLC) Products > TLC Plates - Thin-Layer Chromatography > Classical Silica Plates
          Analytics and Sample Preparation > Analytical Chromatography > Thin-Layer Chromatography (TLC) Products > Specialty Plates > Concentrating Zone Plates (TLC, HPTLC and PLC)