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GB/T 7480-1987 PDF English

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GB/T 7480-1987: Water quality. Determination of nitrate. Spectrophotometric method with phenol disulfonic acid
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GB/T 7480-1987English179 Add to Cart 2 days [Need to translate] Water quality. Determination of nitrate. Spectrophotometric method with phenol disulfonic acid

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Basic data

Standard ID GB/T 7480-1987 (GB/T7480-1987)
Description (Translated English) Water quality. Determination of nitrate. Spectrophotometric method with phenol disulfonic acid
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard Z16
Classification of International Standard 13.06
Word Count Estimation 5,566
Date of Issue 3/6/1987
Date of Implementation 8/1/1987
Issuing agency(ies) National Environmental Protection Agency
Summary This standard applies to the determination of drinking water, groundwater and surface water nitrate nitrogen clean.

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