GB/T 19493-2004
Active
HJ 1193-2021
Active
Industry standards-Environmental protection
HJ 1193-2021 Water quality determination of indium by graphite furnace atomic absorption spectrophotometry
HJ 1193-2021 Water quality determination of indium by graphite furnace atomic absorption spectrophotometry
Price:
$ 30
Basic Information
Standard Code:
HJ 1193-2021
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environmental protection
ICS Name:
Environmental protection, health, and safety (vocabulary)
Publish Date:
2021-09-17
Implement Date:
2022-01-01
Scope
This standard specifies the graphite furnace atomic absorption spectrometry method for determining indium in water. This standard is applicable to the determination of indium in surface water, groundwater, and industrial wastewater. When the sample injection volume is 20 μL, the detection limit of the method is 2 μg/L, and the determination limit is 8 μg/L.
Development Information
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