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HJ/T 346-2007 PDF English

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HJ/T 346-2007: Water quality. Determination of nitrate-nitrogen. Ultraviolet spectrophotometry
Status: Valid
Std IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Status
HJ/T 346-2007English229 Add to Cart 3 days [Need to translate] Water quality. Determination of nitrate-nitrogen. Ultraviolet spectrophotometry Valid

Standard similar to HJ/T 346-2007

GB 3095 | GB 3838 | GB 3097 | HJ 338 | HJ 194 | HJ 610 |

Basic data

Standard ID HJ/T 346-2007 (HJ/T346-2007)
Description (Translated English) Water quality. Determination of nitrate-nitrogen. Ultraviolet spectrophotometry
Sector / Industry Environmental Protection Industry Standard (Recommended)
Classification of Chinese Standard Z50
Classification of International Standard 13.050
Word Count Estimation 7,744
Date of Issue 2007-03-10
Date of Implementation 2007-05-01
Regulation (derived from) SEPA Notice No. 21 of 2007
Issuing agency(ies) Ministry of Ecology and Environment
Summary This standard applies to surface water, groundwater Determination of nitrate. Methods minimum detectable concentration of 0. 08mg/L, detection limit of 0. 32mg/L, measured a maximum of 4mg/L.
HJ/T 346-2007 English cover page

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