GB/T 20466-2006
Active
T/QAS 035-2021
Active
Group standards
T/QAS 035-2021 The determination of brine and nitrate using UV spectrophotometry
T/QAS 035-2021 The determination of brine and nitrate using UV spectrophotometry
Price:
$ 20.00
Basic Information
Standard Code:
T/QAS 035-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Non-ferrous metals and their alloy products
ICS Name:
\nChemical testing of water
Publish Date:
2021-01-14
Implement Date:
2021-01-20
Scope
Main technical content: This document specifies the method for determining nitrate in brine. This document is applicable to the determination of nitrate in brine; the method's detection limit is 0.040 mg/L, and the measurement range is 0.40 mg/L to 10,000 mg/L.
Development Information
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