GB/T 20466-2006
Active
DB37/T 4942-2025
Active
Shandong ProvinceLocal standards
DB37/T 4942-2025 Water quality determination of chlordane by liquid-liquid extraction/gas chromatography-mass spectrometry
DB37/T 4942-2025 Water quality determination of chlordane by liquid-liquid extraction/gas chromatography-mass spectrometry
Basic Information
Standard Code:
DB37/T 4942-2025
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemistry
ICS Name:
\nChemical testing of water
Publish Date:
2025-10-15
Implement Date:
2025-11-15
Publisher:
山东省市场监督管理局
Development Information
Related Standards
GB/T 21925-2008
Active
GB/T 21925-2008 Determination of herbicide residues in water—LC/MS method
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
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
GB/T 33086-2016
Active
GB/T 33086-2016 Water treatment chemical—Determination of arsenic and mercury—Atomic fluorescence spectrometry
GB/T 12149-2017
Active