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Thermo Scientific™ ChromoSpher

e™-T 认证的尺寸标准品
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  • 2025年07月14日
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      Thermo Scientific™

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      49.1μm ±1.5

    Thermo Scientific™

    ChromoSphere™-T 认证的尺寸标准品


    ChromoSphere™-T 认证的尺寸标准品
     相关应用: 
    Clinical & Translational Research

    Thermo Scientific™ ChromoSphere™-T 认证的尺寸标准品是彩色聚合物微球,能获得非常高的视觉对比度,其直径通过 NIST™ 可溯源至标准度量值。这些参照和校准材料适用于过滤系统测试、试剂瓶清洁度评估、污染控制检查以及注射设备校准。
    货号 产品规格 直径(公制) 材料 单价 (CNY)
      RD050T Each 49.1μm ±1.5 Red dye dry polystyrene (DVB) microspheres 申请报价
    产品规格 Each
    添加剂 May contain trace amount of dispersant
    认证/合规 Certificate of Calibration and Traceability to NIST
    组成 Polystyrene Divinlybenzene
    浓度 100%固体
    目录 Dry dyed polystyrene (DVB) microspheres
    描述 Designed for use as reference or calibration materials in applications where high contrast is required.
    直径(公制) 49.1μm ±1.5
    直径(公制) 颗粒 49.1 ± 1.5μm
    包括 Certificate of Calibration and Traceability to NIST
    材料 Red dye dry polystyrene (DVB) microspheres
    粒子密度 1.05g/ cm ³
    数量. 1g
    折射率 1.59在589nm ( 25 ℃)
    规格分布 S = 3.8μm , 7.7 %CV
    稳定性 产品稳定最少24个月
    储存要求 Store at room temperature in a dry area. Store upright and keep bottle tightly sealed. Respiratory protection from dust is recommended.
    类型 Size Standard Particles
    适用于(应用) Cleaning Evaluation
    High Contrast Reference and Calibration
      BK050T Each 49.1μm ± 1.3 µm Black dye dry polystyrene (DVB) microspheres 申请报价
    产品规格 Each
    添加剂 May contain trace amount of dispersant
    认证/合规 Certificate of Calibration and Traceability to NIST
    组成 Polystyrene Divinlybenzene
    浓度 100%固体
    目录 Dry dyed polystyrene (DVB) microspheres
    描述 Designed for use as reference or calibration materials in applications where high contrast is required.
    直径(公制) 49.1μm ± 1.3 µm
    直径(公制) 颗粒 49.1 ± 1.3 µm
    包括 Certificate of Calibration and Traceability to NIST
    材料 Black dye dry polystyrene (DVB) microspheres
    粒子密度 1.05g/ cm ³
    数量. 1g
    折射率 1.59在589nm ( 25 ℃)
    规格分布 S = 3.6μm , 7.3 %CV
    稳定性 产品稳定最少24个月
    储存要求 Store at room temperature in a dry area. Store upright and keep bottle tightly sealed. Respiratory protection from dust is recommended.
    类型 Size Standard Particles
    适用于(应用) Cleaning Evaluation
    High Contrast Reference and Calibration
      BK100T Each 94.8μm ± 2.8μm Black dye dry polystyrene (DVB) microspheres 申请报价
    产品规格 Each
    添加剂 May contain trace amount of dispersant
    认证/合规 Certificate of Calibration and Traceability to NIST
    组成 Polystyrene Divinlybenzene
    浓度 100%固体
    目录 Dry dyed polystyrene (DVB) microspheres
    描述 Designed for use as reference or calibration materials in applications where high contrast is required.
    直径(公制) 94.8μm ± 2.8μm
    直径(公制) 颗粒 94.8 ± 2.8μm
    包括 Certificate of Calibration and Traceability to NIST
    材料 Black dye dry polystyrene (DVB) microspheres
    粒子密度 1.05g/ cm ³
    数量. 1g
    折射率 1.59在589nm ( 25 ℃)
    规格分布 S = 7.1μm , 7.5 %CV
    稳定性 产品稳定最少24个月
    储存要求 Store at room temperature in a dry area. Store upright and keep bottle tightly sealed. Respiratory protection from dust is recommended.
    类型 Size Standard Particles
    适用于(应用) Cleaning Evaluation
    High Contrast Reference and Calibration
      BK150T - 149μm ± 4.0μm Black dye dry polystyrene (DVB) microspheres 申请报价
    产品规格 -
    添加剂 May contain trace amount of dispersant
    认证/合规 Certificate of Calibration and Traceability to NIST
    组成 Polystyrene Divinlybenzene
    浓度 100%固体
    目录 Dry dyed polystyrene (DVB) microspheres
    描述 Designed for use as reference or calibration materials in applications where high contrast is required.
    直径(公制) 149μm ± 4.0μm
    直径(公制) 颗粒 149 ± 4.0μm
    包括 Certificate of Calibration and Traceability to NIST
    材料 Black dye dry polystyrene (DVB) microspheres
    粒子密度 1.05g/ cm ³
    数量. 1g
    折射率 1.59在589nm ( 25 ℃)
    规格分布 S = 7.8μm , 5.2 %CV
    稳定性 产品稳定最少24个月
    储存要求 Store at room temperature in a dry area. Store upright and keep bottle tightly sealed. Respiratory protection from dust is recommended.
    类型 Size Standard Particles
    适用于(应用) Cleaning Evaluation
    High Contrast Reference and Calibration
      BK200T - 199μm ± 3.8μm Black dye dry polystyrene (DVB) microspheres 申请报价
    产品规格 -
    添加剂 May contain trace amount of dispersant
    认证/合规 Certificate of Calibration and Traceability to NIST
    组成 Polystyrene Divinlybenzene
    浓度 100%固体
    目录 Dry dyed polystyrene (DVB) microspheres
    描述 Designed for use as reference or calibration materials in applications where high contrast is required.
    直径(公制) 199μm ± 3.8μm
    直径(公制) 颗粒 199 ± 3.8μm
    包括 Certificate of Calibration and Traceability to NIST
    材料 Black dye dry polystyrene (DVB) microspheres
    粒子密度 1.05g/ cm ³
    数量. 1g
    折射率 1.59在589nm ( 25 ℃)
    规格分布 S = 10 mm包装, 5.0 %CV
    稳定性 产品稳定最少24个月
    储存要求 Store at room temperature in a dry area. Store upright and keep bottle tightly sealed. Respiratory protection from dust is recommended.
    类型 Size Standard Particles
    适用于(应用) Cleaning Evaluation
    High Contrast Reference and Calibration
      BK300T - 305μm ± 7.0μm Black dye dry polystyrene (DVB) microspheres 申请报价
    产品规格 -
    添加剂 May contain trace amount of dispersant
    认证/合规 Certificate of Calibration and Traceability to NIST
    组成 Polystyrene Divinlybenzene
    浓度 100%固体
    目录 Dry dyed polystyrene (DVB) microspheres
    描述 Designed for use as reference or calibration materials in applications where high contrast is required.
    直径(公制) 305μm ± 7.0μm
    直径(公制) 颗粒 305 ± 7.0μm
    包括 Certificate of Calibration and Traceability to NIST
    材料 Black dye dry polystyrene (DVB) microspheres
    粒子密度 1.05g/ cm ³
    数量. 1g
    折射率 1.59在589nm ( 25 ℃)
    规格分布 S = 7.5μm , 2.5 %CV
    稳定性 产品稳定最少24个月
    储存要求 Store at room temperature in a dry area. Store upright and keep bottle tightly sealed. Respiratory protection from dust is recommended.
    类型 Size Standard Particles
    适用于(应用) Cleaning Evaluation
    High Contrast Reference and Calibration
      BK400T - 402μm ± 6.1μm Black dye dry polystyrene (DVB) microspheres 申请报价
    产品规格 -
    添加剂 May contain trace amount of dispersant
    认证/合规 Certificate of Calibration and Traceability to NIST
    组成 Polystyrene Divinlybenzene
    浓度 100%固体
    目录 Dry dyed polystyrene (DVB) microspheres
    描述 Designed for use as reference or calibration materials in applications where high contrast is required.
    直径(公制) 402μm ± 6.1μm
    直径(公制) 颗粒 402 ± 6.1μm
    包括 Certificate of Calibration and Traceability to NIST
    材料 Black dye dry polystyrene (DVB) microspheres
    粒子密度 1.05g/ cm ³
    数量. 1g
    折射率 1.59在589nm ( 25 ℃)
    规格分布 S = 18μm, 4.8 %CV
    稳定性 产品稳定最少24个月
    储存要求 Store at room temperature in a dry area. Store upright and keep bottle tightly sealed. Respiratory protection from dust is recommended.
    类型 Size Standard Particles
    适用于(应用) Cleaning Evaluation
    High Contrast Reference and Calibration
      BK500T - 493μm ± 9.4μm Black dye dry polystyrene (DVB) microspheres 申请报价
    产品规格 -
    添加剂 May contain trace amount of dispersant
    认证/合规 Certificate of Calibration and Traceability to NIST
    组成 Polystyrene Divinlybenzene
    浓度 100%固体
    目录 Dry dyed polystyrene (DVB) microspheres
    描述 Designed for use as reference or calibration materials in applications where high contrast is required.
    直径(公制) 493μm ± 9.4μm
    直径(公制) 颗粒 493 ± 9.4μm
    包括 Certificate of Calibration and Traceability to NIST
    材料 Black dye dry polystyrene (DVB) microspheres
    粒子密度 1.05g/ cm ³
    数量. 1g
    折射率 1.59在589nm ( 25 ℃)
    规格分布 S =的22μm , 4.5 %CV
    稳定性 产品稳定最少24个月
    储存要求 Store at room temperature in a dry area. Store upright and keep bottle tightly sealed. Respiratory protection from dust is recommended.
    类型 Size Standard Particles
    适用于(应用) Cleaning Evaluation
    High Contrast Reference and Calibration
      RD100T - 96.0μm ± 3.2 Red dye dry polystyrene (DVB) microspheres 申请报价
    产品规格 -
    添加剂 May contain trace amount of dispersant
    认证/合规 Certificate of Calibration and Traceability to NIST
    组成 Polystyrene Divinlybenzene
    浓度 100%固体
    目录 Dry dyed polystyrene (DVB) microspheres
    描述 Designed for use as reference or calibration materials in applications where high contrast is required.
    直径(公制) 96.0μm ± 3.2
    直径(公制) 颗粒 96.0 ± 3.2μm
    包括 Certificate of Calibration and Traceability to NIST
    材料 Red dye dry polystyrene (DVB) microspheres
    粒子密度 1.05 g/ cm ³
    数量. 1g
    折射率 1.59在589nm ( 25 ℃)
    规格分布 S = 7.5 μm , 7.8 %CV
    稳定性 产品稳定最少24个月
    储存要求 Store at room temperature in a dry area. Store upright and keep bottle tightly sealed. Respiratory protection from dust is recommended.
    类型 Size Standard Particles
    适用于(应用) Cleaning Evaluation
    High Contrast Reference and Calibration
      RD150T - 149 μm ± 3.6 Red dye dry polystyrene (DVB) microspheres 申请报价
    产品规格 -
    添加剂 May contain trace amount of dispersant
    认证/合规 Certificate of Calibration and Traceability to NIST
    组成 Polystyrene Divinlybenzene
    浓度 100%固体
    目录 Dry dyed polystyrene (DVB) microspheres
    描述 Designed for use as reference or calibration materials in applications where high contrast is required.
    直径(公制) 149 μm ± 3.6
    直径(公制) 颗粒 149 ± 3.6 μm
    包括 Certificate of Calibration and Traceability to NIST
    材料 Red dye dry polystyrene (DVB) microspheres
    粒子密度 1.05g/ cm ³
    数量. 1g
    折射率 1.59在589nm ( 25 ℃)
    规格分布 S = 9.0μm , 6.0 %CV
    稳定性 产品稳定最少24个月
    储存要求 Store at room temperature in a dry area. Store upright and keep bottle tightly sealed. Respiratory protection from dust is recommended.
    类型 Size Standard Particles
    适用于(应用) Cleaning Evaluation
    High Contrast Reference and Calibration

    RD200T - 202μm ± 3.8 Red dye dry polystyrene (DVB) microspheres 申请报价
    产品规格 -
    添加剂 May contain trace amount of dispersant
    认证/合规 Certificate of Calibration and Traceability to NIST
    组成 Polystyrene Divinlybenzene
    浓度 100%固体
    目录 Dry dyed polystyrene (DVB) microspheres
    描述 Designed for use as reference or calibration materials in applications where high contrast is required.
    直径(公制) 202μm ± 3.8
    直径(公制) 颗粒 202 ± 3.8 μm
    包括 Certificate of Calibration and Traceability to NIST
    材料 Red dye dry polystyrene (DVB) microspheres
    粒子密度 1.05g/ cm ³
    数量. 1g
    折射率 589 nm ( 25 ℃)时1.59
    规格分布 S = 9.5μm , 4.7 %CV
    稳定性 产品稳定最少24个月
    储存要求 Store at room temperature in a dry area. Store upright and keep bottle tightly sealed. Respiratory protection from dust is recommended.
    类型 Size Standard Particles
    适用于(应用) Cleaning Evaluation
    High Contrast Reference and Calibration
      RD300T - 310μm ± 8.7 Red dye dry polystyrene (DVB) microspheres 申请报价
    产品规格 -
    添加剂 May contain trace amount of dispersant
    认证/合规 Certificate of Calibration and Traceability to NIST
    组成 Polystyrene Divinlybenzene
    浓度 100%固体
    目录 Dry dyed polystyrene (DVB) microspheres
    描述 Designed for use as reference or calibration materials in applications where high contrast is required.
    直径(公制) 310μm ± 8.7
    直径(公制) 颗粒 310 ± 8.7μm
    包括 Certificate of Calibration and Traceability to NIST
    材料 Red dye dry polystyrene (DVB) microspheres
    粒子密度 1.05g/ cm ³
    数量. 1g
    折射率 589nm ( 25 ℃)时1.59
    规格分布 S =为11μm , 3.5 %CV
    稳定性 产品稳定最少24个月
    储存要求 Store at room temperature in a dry area. Store upright and keep bottle tightly sealed. Respiratory protection from dust is recommended.
    类型 Size Standard Particles
    适用于(应用) Cleaning Evaluation
    High Contrast Reference and Calibration
      RD400T - 402 μm ± 6.1 Red dye dry polystyrene (DVB) microspheres 申请报价
    产品规格 -
    添加剂 May contain trace amount of dispersant
    认证/合规 Certificate of Calibration and Traceability to NIST
    组成 Polystyrene Divinlybenzene
    浓度 100%固体
    目录 Dry dyed polystyrene (DVB) microspheres
    描述 Designed for use as reference or calibration materials in applications where high contrast is required.
    直径(公制) 402 μm ± 6.1
    直径(公制) 颗粒 402 ± 6.1μm
    包括 Certificate of Calibration and Traceability to NIST
    材料 Red dye dry polystyrene (DVB) microspheres
    粒子密度 1.05g/ cm ³
    数量. 1g
    折射率 589nm ( 25 ℃)时1.59
    规格分布 S = 18 µm, 4.4 %CV
    稳定性 产品稳定最少24个月
    储存要求 Store at room temperature in a dry area. Store upright and keep bottle tightly sealed. Respiratory protection from dust is recommended.
    类型 Size Standard Particles
    适用于(应用) Cleaning Evaluation
    High Contrast Reference and Calibration
      RD500T - 500μm ± 9.7 Red dye dry polystyrene (DVB) microspheres 申请报价
    产品规格 -
    添加剂 May contain trace amount of dispersant
    认证/合规 Certificate of Calibration and Traceability to NIST
    组成 Polystyrene Divinlybenzene
    浓度 100%固体
    目录 Dry dyed polystyrene (DVB) microspheres
    描述 Designed for use as reference or calibration materials in applications where high contrast is required.
    直径(公制) 500μm ± 9.7
    直径(公制) 颗粒 500 ± 9.7 μm
    包括 Certificate of Calibration and Traceability to NIST
    材料 Red dye dry polystyrene (DVB) microspheres
    粒子密度 1.05g/ cm ³
    数量. 1g
    折射率 在589nm ( 25 ℃)为1.59
    规格分布 S = 24μm, 4.8 %CV
    稳定性 产品稳定最少24个月
    储存要求 Store at room temperature in a dry area. Store upright and keep bottle tightly sealed. Respiratory protection from dust is recommended.
    类型 Size Standard Particles
    适用于(应用) Cleaning Evaluation
    High Contrast Reference and Calibration

    描述

    ChromoSphere-T 尺寸标准品 专门在需要高显像造影的应用中用作参考或校准材料。该产品系列包括种类齐全的均匀微粒,大小介于 50 至 500 微米之间,颜色为红色或黑色。
    • 采用深红和黑色进行内部染色,与大多数背景材料相比,对比效果十分显著
    • 平均直径经过美国国家标准技术研究所 (NIST) 标准仪表溯源测量
    • 通过光学显微镜校准
    • 是由聚苯乙烯与二乙烯基苯 (PS-DVB) 交联形成的共聚物
    • 可以干粉形式提供
    • 在少量表面活性剂的辅助下,或在低浓度酒精,如甲醇或乙醇中,它们可以分散于液体介质中
    • 当微粒悬浮在纯酒精时,可能会发生些微的染料渗出现象
    注:
    • 应避免使用其他有机溶剂,如乙MI或氯代烃,因为这些溶剂会使微粒膨胀,并导致染料被抽滤出来。

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    A reliable source for world class particle technology solutions:

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