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HY/T 197-2015Determination of total alkalinity in seawater on potentiometric titration using an open-cell titration (English PDF)

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Issued by

State Oceanic Administration

Level / Type

National · Recommended

Issue date

March 2, 2016

Implementation date

June 1, 2016

Scope

HY/T 197-2015 (Determination of total alkalinity in seawater on potentiometric titration using an open-cell titration) is available as an English-translated PDF.

HY/T 197-2015 — This standard specifies the method principle, analysis procedure and result calculation for the determination of total alkalinity of seawater by open-mouth potentiometric titration.

This standard is applicable to the determination of total alkalinity of ocean seawater, coastal seawater, and estuary seawater, etc., and the measurement range is (1700~ 2700) µmol/kg.

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Document preview — HY/T 197-2015

National Standard of the People's Republic of China

ICS: 07.060; 13.060
Classification: Z 17

Issued by: State Oceanic Administration

What this standard covers1
Document data2

What this standard covers

This standard specifies the principle, analysis steps and calculation of the results of the open potentiometric titration method for determining the total alkalinity of seawater. This standard is applicable to the determination of the total alkalinity of oceanic seawater, coastal seawater and estuarine seawater, and the determination range is (1 700 ~ 2 700) µmol/kg.

Document data

International classification (ICS): 07.060; 13.060.

Chinese classification (CCS): Z17.

Estimated length of the Chinese original: 8,873 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.

Referenced standards

Normative references

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