GB/T 20466-2006
Active
T/QAS 042-2021
Active
Group standards
T/QAS 042-2021 brine determination of calcium and magnesium by EDTA capacity method
T/QAS 042-2021 brine determination of calcium and magnesium by EDTA capacity method
Price:
$ 20.00
Basic Information
Standard Code:
T/QAS 042-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Inorganic salts
ICS Name:
\nChemical testing of water
Publish Date:
2021-08-26
Implement Date:
2021-09-01
Scope
Main technical content: This document specifies the method for determining calcium and magnesium in brine. This document is applicable to the determination of calcium and magnesium in brine. The range of calcium determination in this method is 4.0 mg/L to 40,000 mg/L; the range of magnesium determination is 3 mg/L to 24,000 mg/L.
Development Information
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