GB/T 20466-2006
Active
T/QAS 049-2021
Active
Group standards
T/QAS 049-2021 Determination of 15 rare earth elements in brine using inductively coupled plasma mass spectrometry
T/QAS 049-2021 Determination of 15 rare earth elements in brine using inductively coupled plasma mass spectrometry
Price:
$ 20.00
Basic Information
Standard Code:
T/QAS 049-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
\nChemical testing of water
Publish Date:
2021-08-26
Implement Date:
2021-09-01
Scope
Main technical content: This document specifies the determination method for rare earth elements (Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu) in brine. This document is applicable to the determination of rare earth elements (Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu) in brine, with a detection limit of 0.00003 mg/L and a determination range of 0.0003 mg/L to 10 mg/L.
Development Information
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