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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.
  • 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.
  • 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.
  • 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.
索引与类别
 
网站首页 ∷ 索引与类别 ∷ 稳定同位素金属 ∷ Ytterbium（镱）
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Ytterbium（镱）

Ytterbium（镱）

Nominal
  Mass

Accurate
  Mass

% Natural
  Abundance

Chemical
  Form

Enrichment
  Available %


168 Yb



oxide

22 - 42+


170 Yb



oxide

72 - 83+


171 Yb

170.936323 (3)

14.3 (57)

oxide

91 - 95+


172 Yb

171.936378 (3)

21.83 (67)

oxide

95 - 97+


173 Yb

172.938208 (3)

16.13 (27)

oxidel

89 – 92+


174 Yb

173.938859 (3)

31.8 (92)

oxide

86 - 99+


176 Yb

175.942564 (4)

12.7 (41)

oxide

96 - 99+


￥ 0.00
0.00
数量：
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Nominal
  Mass

Accurate
  Mass

% Natural
  Abundance

Chemical
  Form

Enrichment
  Available %


168 Yb



oxide

22 - 42+


170 Yb



oxide

72 - 83+


171 Yb

170.936323 (3)

14.3 (57)

oxide

91 - 95+


172 Yb

171.936378 (3)

21.83 (67)

oxide

95 - 97+


173 Yb

172.938208 (3)

16.13 (27)

oxidel

89 – 92+


174 Yb

173.938859 (3)

31.8 (92)

oxide

86 - 99+


176 Yb

175.942564 (4)

12.7 (41)

oxide

96 - 99+


镱有七种稳定同位素，其中两种用于医疗和工业用途。Yb-168用于生产Yb-169，该放射性同位素用作伽马相机的辐射源。Yb-169也用于医学领域，在治疗前列腺癌时，它被提议作为I-125和Pd-103的替代品，同时也用于胃肠道的诊断。Yb-176可以作为生产高比活性无载体Lu-177的靶标。激发态的Yb-171被提议作为光学频率标准，而其他Yb同位素用于各种物理实验。