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HJ/T 344-2007Water quality. Determination of manganese-formaldehyde oxime spectrophotometry (English PDF)

水质锰的测定甲醛肟分光光度法

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Issued by

Ministry of Ecology and Environment

Level / Type

National · Recommended

Issue date

March 10, 2007

Implementation date

May 1, 2007

Scope

HJ/T 344-2007 is the English-translated version of 水质锰的测定甲醛肟分光光度法.

HJ/T 344-2007 — This standard applies to drinking water and surface water were not polluted water samples Determination of total manganese, not suitable for highly polluted industrial wastewater measurement.

The limit of detection of the concentration of 0. 01mg/L, the concentration measuring range of 0. 05 ~ 4.

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Document preview — HJ/T 344-2007

National Standard of the People's Republic of China

ICS: 13.060
Classification: Z 50

Issued by: Ministry of Ecology and Environment

What this standard covers1
Document data2

What this standard covers

This standard applies to drinking water and surface water were not polluted water samples Determination of total manganese, not suitable for highly polluted industrial wastewater measurement. The limit of detection of the concentration of 0. 01mg/L, the concentration measuring range of 0. 05 ~ 4. 0mg/L, the range of the calibration curve 2 ~ 40ug/50ml.

Document data

International classification (ICS): 13.060.

Chinese classification (CCS): Z50.

Estimated length of the Chinese original: 7,794 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 5 pages — is available in the English PDF.

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