DB43/T 969-2025 Active Hunan ProvinceLocal standards

DB43/T 969-2025

Publish Date: 2025-02-27 Implement Date: 2025-05-27 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB43/T 969-2025

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Environmental protection sampling and analysis testing methods

ICS Name: \nChemical testing of water

Publish Date: 2025-02-27

Implement Date: 2025-05-27

Development Information

Replace the following standards

DB43/T 969-2014 Manganese, lead, and cadmium online monitoring system technical specifications for pollutant sources emissions

Related Standards

GB/T 20466-2006 Active

GB/T 20466-2006 Determination of microcystins in water

Publish Date: 2006-08-24

GB/T 21925-2008 Active

GB/T 21925-2008 Determination of herbicide residues in water—LC/MS method

Publish Date: 2008-05-16

GB/T 29340-2012 Active

GB/T 29340-2012 Analysis of water used in boil and cooling system—Determination of chloride—Ammonium thiocyanate titration method

Publish Date: 2012-12-31

GB/T 14420-2014 Replaced

GB/T 14420-2014 Analysis of water used in boiler and cooling system—Determination of chemical oxygen demand—Rapid method with potassium dichromate

Publish Date: 2014-07-08

GB/T 33086-2016 Active

GB/T 33086-2016 Water treatment chemical—Determination of arsenic and mercury—Atomic fluorescence spectrometry

Publish Date: 2016-10-13

GB/T 12149-2017 Active

GB/T 12149-2017 Determination of silica in water for industrial circulating cooling system and boiler

Publish Date: 2017-09-07