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      Duke标准品2000系列均质聚合物

      ThermoScientific™Duke标准品2000系列均质聚合物是均质的NIST可溯源聚苯乙烯DVB微球,具有更宽的粒径分布,模拟真实世界的微粒,更适合用于激光衍射型仪器。这些聚合物微球满足NIST可溯源尺寸标准要求,其粒径分布比我们的单分散3000/4000系列粒径标准品略宽。这些产品适合用于在激光衍射方法和其他方法中分析宽尺寸范围的材料。更宽的粒径分布可在各种检测仪器上实现光

      1. 详细信息

      Thermo Scientific™ Duke标准品2000系列均质聚合物是均质的NIST可溯源聚苯乙烯DVB微球,具有更宽的粒径分布,模拟真实世界的微粒,更适合用于激光衍射型仪器。

       

      这些聚合物微球满足NIST可溯源尺寸标准要求,其粒径分布比我们的单分散3000/4000系列粒径标准品略宽。 这些产品适合用于在激光衍射方法和其他方法中分析宽尺寸范围的材料。 更宽的粒径分布可在各种检测仪器上实现光散射,因而可获得重复性更高的测量结果。

      材料由交联的聚苯乙烯与二乙烯苯组成。 这使得微粒具有良好的耐受性和化学稳定性。

      聚合物密度是1.05 g/cm,在589nm(25°C)的折射率为1.59。 微球以水性悬浊液形式包装在15mL带滴瓶瓶嘴的瓶子中。

      适用于需要NIST™可溯源、标准差很窄的尺寸标准品的任何应用。

       

      MSDS下载

       

      目录号
      直径(公制)
      2005A
      5 ± 0.3μm
       
      添加剂 Contains trace amount of surfactants
      直径(公制) 5 ± 0.3μm
      包括 Material Safety Data Sheet (MSDS), Certificate of Calibration and Traceability to NIST
      材料 Polystyrene Divinylbenzene
      粒子密度 1.05g/cm ³
      数量 15mL
      折射率 1.59在589nm ( 25 ℃)
      规格分布 S = 0.6 , 12 %的CV
      稳定性 = 24个月
      储存要求 Store at room temperature or keep refrigerated. Keep bottle tightly sealed to avoid contamination.
      物品描述 直径: 5um+ / - 0.3μm,标准差= 0.6um , 12 %的CV
      2006A
      6.1 ± 0.3μm
       
      添加剂 Contains trace amount of surfactants
      直径(公制) 6.1 ± 0.3μm
      包括 Material Safety Data Sheet (MSDS), Certificate of Calibration and Traceability to NIST
      材料 Polystyrene Divinylbenzene
      粒子密度 1.05g/cm ³
      数量 15mL
      折射率 1.59在589nm ( 25 ℃)
      规格分布 S = 0.3μm, 9.8 %的CV
      稳定性 = 24个月
      储存要求 Store at room temperature or keep refrigerated. Keep bottle tightly sealed to avoid contamination.
      物品描述 直径: 6.1um + /​​ - 0.3μm,标准差= 0.6um , 9.8 %的CV
      2007A
      7.0 ± 0.4μm
       
      添加剂 Contains trace amount of surfactants
      直径(公制) 7.0 ± 0.4μm
      包括 Material Safety Data Sheet (MSDS), Certificate of Calibration and Traceability to NIST
      材料 Polystyrene Divinylbenzene
      粒子密度 1.05g/cm ³
      数量 15mL
      折射率 1.59在589nm ( 25 ℃)
      规格分布 S = 0.4μm, 5.7 %的CV
      稳定性 = 24个月
      储存要求 Store at room temperature or keep refrigerated. Keep bottle tightly sealed to avoid contamination.
      物品描述 直径: 7.0um + /​​ - 0.4μm,标准差= 0.4μm, 5.7 %的CV
      2008A
      7.7 ± 0.4μm
       
      添加剂 Contains trace amount of surfactants
      直径(公制) 7.7 ± 0.4μm
      包括 Material Safety Data Sheet (MSDS), Certificate of Calibration and Traceability to NIST
      材料 Polystyrene Divinylbenzene
      粒子密度 1.05g/cm ³
      数量 15mL
      折射率 1.59在589nm ( 25 ℃)
      规格分布 S = 0.06μm, 7.8 %的CV
      稳定性 = 24个月
      储存要求 Store at room temperature or keep refrigerated. Keep bottle tightly sealed to avoid contamination.
      物品描述 直径: 7.7um + /​​ - 0.4μm,标准差= 0.6um , 7.8 %的CV
      2009A
      9.0 ± 0.4μm
       
      添加剂 Contains trace amount of surfactants
      直径(公制) 9.0 ± 0.4μm
      包括 Material Safety Data Sheet (MSDS), Certificate of Calibration and Traceability to NIST
      材料 Polystyrene Divinylbenzene
      粒子密度 1.05g/cm ³
      数量 15mL
      折射率 1.59在589nm ( 25 ℃)
      规格分布 S = 0.8μm, 8.9 %的CV
      稳定性 = 24个月
      储存要求 Store at room temperature or keep refrigerated. Keep bottle tightly sealed to avoid contamination.
      物品描述 直径: 9.0um + /​​ - 0.4μm,标准差= 0.8um , 8.9 %的CV
      2010A
      9.7 ± 0.4μm
       
      添加剂 Contains trace amount of surfactants
      直径(公制) 9.7 ± 0.4μm
      包括 Material Safety Data Sheet (MSDS), Certificate of Calibration and Traceability to NIST
      材料 Polystyrene Divinylbenzene
      粒子密度 1.05g/cm ³
      数量 15mL
      折射率 1.59在589nm ( 25 ℃)
      规格分布 S = 0.9μm, 9.3 %的CV
      稳定性 = 24个月
      储存要求 Store at room temperature or keep refrigerated. Keep bottle tightly sealed to avoid contamination.
      物品描述 直径: 9.7um + /​​ - 0.4μm,标准差= 0.9um , 9.3 %的CV
      2011A
      10.9 ± 0.4μm
       
      添加剂 Contains trace amount of surfactants
      直径(公制) 10.9 ± 0.4μm
      包括 Material Safety Data Sheet (MSDS), Certificate of Calibration and Traceability to NIST
      材料 Polystyrene Divinylbenzene
      粒子密度 1.05g/cm ³
      数量 15mL
      折射率 1.59在589nm ( 25 ℃)
      规格分布 S = 1.0μm, 9.2 %的CV
      稳定性 = 24个月
      储存要求 Store at room temperature or keep refrigerated. Keep bottle tightly sealed to avoid contamination.
      物品描述 直径: 10.9um + /​​ - 0.4μm,标准差= 1.0um , 9.2 %的CV
      2014A
      14.3 ± 0.7μm
       
      添加剂 Contains trace amount of surfactants
      直径(公制) 14.3 ± 0.7μm
      包括 Material Safety Data Sheet (MSDS), Certificate of Calibration and Traceability to NIST
      材料 Polystyrene Divinylbenzene
      粒子密度 1.05g/cm ³
      数量 15mL
      折射率 1.59在589nm ( 25 ℃)
      规格分布 S = 1.4μm, 9.8 %的CV
      稳定性 = 24个月
      储存要求 Store at room temperature or keep refrigerated. Keep bottle tightly sealed to avoid contamination.
      物品描述 直径: 14.3um + /​​ - 0.7um ,标准差= 1.4um , 9.8 %的CV
      2015A
      14.6 ± 0.5μm
       
      添加剂 Contains trace amount of surfactants
      直径(公制) 14.6 ± 0.5μm
      包括 Material Safety Data Sheet (MSDS), Certificate of Calibration and Traceability to NIST
      材料 Polystyrene Divinylbenzene
      粒子密度 1.05g/cm ³
      数量 15mL
      折射率 1.59在589nm ( 25 ℃)
      规格分布 S = 1.1μm, 7.5 %的CV
      稳定性 = 24个月
      储存要求 Store at room temperature or keep refrigerated. Keep bottle tightly sealed to avoid contamination.
      物品描述 直径: 14.6um + /​​ - 0.5μm,标准差= 1.1um , 7.5 %的CV
      2020A
      21.0 ± 0.8μm
       
      添加剂 Contains trace amount of surfactants
      直径(公制) 21.0 ± 0.8μm
      包括 Material Safety Data Sheet (MSDS), Certificate of Calibration and Traceability to NIST
      材料 Polystyrene Divinylbenzene
      粒子密度 1.05g/cm ³
      数量 15mL
      折射率 1.59在589nm ( 25 ℃)
      规格分布 S = 1.9μm, 9.0 %的CV
      稳定性 = 24个月
      储存要求 Store at room temperature or keep refrigerated. Keep bottle tightly sealed to avoid contamination.
      物品描述 直径: 21.0um + /​​ - 0.8um ,标准差= 1.9um , 9.0 %的CV
      2025A
      25.1 ± 0.7μm
       
      添加剂 Contains trace amount of surfactants
      直径(公制) 25.1 ± 0.7μm
      包括 Material Safety Data Sheet (MSDS), Certificate of Calibration and Traceability to NIST
      材料 Polystyrene Divinylbenzene
      粒子密度 1.05g/cm ³
      数量 15mL
      折射率 1.59在589nm ( 25 ℃)
      规格分布 S = 1.7μm, 6.8 %的CV
      稳定性 = 24个月
      储存要求 Store at room temperature or keep refrigerated. Keep bottle tightly sealed to avoid contamination.
      物品描述 直径: 25.1um + /​​ - 0.7um ,标准差= 1.7um , 6.8 %的CV
      2030A
      30.2 ± 1.1μm
       
      添加剂 Contains trace amount of surfactants
      直径(公制) 30.2 ± 1.1μm
      包括 Material Safety Data Sheet (MSDS), Certificate of Calibration and Traceability to NIST
      材料 Polystyrene Divinylbenzene
      粒子密度 1.05g/cm ³
      数量 15mL
      折射率 1.59在589nm ( 25 ℃)
      规格分布 S = 2.2μm, 7.3 %的CV
      稳定性 = 24个月
      储存要求 Store at room temperature or keep refrigerated. Keep bottle tightly sealed to avoid contamination.
      物品描述 直径: 30.2um + /​​ - 1.1um ,标准差= 2.2um , 7.3 %的CV
      2040A
      39.6 ± 1.5μm
       
      添加剂 Contains trace amount of surfactants
      直径(公制) 39.6 ± 1.5μm
      包括 Material Safety Data Sheet (MSDS), Certificate of Calibration and Traceability to NIST
      材料 Polystyrene Divinylbenzene
      粒子密度 1.05g/cm ³
      数量 15mL
      折射率 1.59在589nm ( 25 ℃)
      规格分布 S = 3.6μm, 9.1 %的CV
      稳定性 = 24个月
      储存要求 Store at room temperature or keep refrigerated. Keep bottle tightly sealed to avoid contamination.
      物品描述 直径: 39.6um + /​​ - 1.5um左右,标准差= 3.6um , 9.1 %的CV