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  • 质谱及核磁配套用通用型仪器、耗材和试剂的居间服务商，亦包括咨询及培训服务。     Intermediate service provider of general  instruments, consumables and reagents for mass spectrometry and nuclear magnetic resonance,incl consulting and training.
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索引与类别
 
网站首页 ∷ 索引与类别 ∷ 稳定同位素金属 ∷ Rubidium（铷）
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Rubidium（铷）

Rubidium（铷）

Nominal
  Mass

Accurate
  Mass

% Natural
  Abundance

Chemical
  Form

Enrichment
  Available %


85 Rb

84.911794 (3)

72.165 (13)

chloride, carbonate

95 - 99+


87 Rb

86.909187 (3)

27.835 (13)

chloride, metal, carbonate

98 – 99+


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Nominal
  Mass

Accurate
  Mass

% Natural
  Abundance

Chemical
  Form

Enrichment
  Available %


85 Rb

84.911794 (3)

72.165 (13)

chloride, carbonate

95 - 99+


87 Rb

86.909187 (3)

27.835 (13)

chloride, metal, carbonate

98 – 99+


这两种铷同位素都有医疗和工业应用。Rb-87用作GPS接收器等高精度定时设备的频率标准。它还用于生产玻色-爱因斯坦凝聚体和激光冷却。Rb-85用于生产用作示踪剂的放射性同位素Rb-86。Rb-85也可用于生产Sr-82，Sr-82用于Sr-82/Rb-82发电机，尽管Sr-82通常是用天然铷生产的。