ID: Password: Login Register Find Password
Chinese
National Sharing Platform for Reference Materials
Sponsor：National Institute of Metrology, China
GBW04420 Certified Reference MateriaI for U-Pb Isotopic Dating (Pitchblende)
Offshelf
This reference material is not shared via the platform. Please contact directly with provider.

CodeGBW04420
DescriptionCertified Reference MateriaI for U-Pb Isotopic Dating (Pitchblende)
Certificate
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Certified Uncertainty Unit Memo
(207Pb/206Pb) 0.04908 0.00004
206Pb(×10-2) 94.60 0.13
207Pb(×10-2) 4.643 0.007
Pb(×10-6) 6869 17
U(×10-2) 69.48 0.34
请留言，我们会尽快给您回复！
*姓名:
固定电话：
*电子邮箱：
留言主题:
留言内容:
保存信息
Login
ID
Password
OK