HJ 587-2010 (HJ587-2010)

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HJ 587-2010	English	239	Add to Cart	3 days [Need to translate]	Water quality. Determination of Atrazine. High performance liquid chromatography	HJ 587-2010	Valid	HJ 587-2010

HJ 587-2010
Water quality.Determination of Atrazine.High performance liquid chromatography
National Environmental Protection Standard of the People's Republic
Determination of water quality atrazine by high performance liquid chromatography
Water quality-Determination of Atrazine-High performance liquid
Gas chromatography
Released on.2010-09-20
2010-12-01 Implementation
Ministry of Environmental Protection released
Ministry of Environmental Protection
announcement
No. 68 of.2010
In order to implement the "Environmental Protection Law of the People's Republic of China", protect the environment, and protect human health, we now approve the "environmental air benzene series"
Five standards, such as solid adsorption/thermal desorption-gas chromatography, are considered as national environmental protection standards and are released.
The standard name and number are as follows.
I. Determination of Benzene in Ambient Air Solid Adsorption/Thermal Desorption-Gas Chromatography (HJ 583-2010);
2. Determination of Benzene in Ambient Air Activated Carbon Adsorption/Carbon Disulfide Desorption - Gas Chromatography (HJ 584-2010);
3. Determination of free chlorine and total chlorine in water, N,N-diethyl-1,4-phenylenediamine titration method (HJ 585-2010);
4. Determination of free chlorine and total chlorine in water - N,N-diethyl-1,4-phenylenediamine spectrophotometric method (HJ 586-2010);
The above standards have been implemented since December 1,.2010 and published by the China Environmental Science Press. The standard content can be found on the website of the Ministry of Environmental Protection.
From the date of implementation of the above standards, the following four national environmental protection standards approved and issued by the former National Environmental Protection Agency shall be abolished.
The name and number are as follows.
I. Determination of Air Quality, Toluene, Xylene and Styrene by Gas Chromatography (GB/T 14677-93);
2. Determination of Air Quality Styrene by Gas Chromatography (GB/T 14670-93);
3. Determination of free chlorine and total chlorine in water. N,N-diethyl-1,4-phenylenediamine titration method (GB 11897-89);
4. Determination of free chlorine and total chlorine in water quality N,N-Diethyl-1,4-phenylenediamine spectrophotometric method (GB 11898-89).
Special announcement.
September 20,.2010
Content
Foreword..iv
1 Scope..1
2 Method principle..1
3 interference and elimination.1
4 Reagents and materials.1
5 instruments and equipment.1
6 samples. 2
7 Analysis steps..2
8 Results calculation and representation..3
9 precision and accuracy..3
10 Quality Assurance and Quality Control.4
Iv
Foreword
To protect the environment and protect the human body in order to implement the Environmental Protection Law of the People's Republic of China and the Law of the People's Republic of China on Water Pollution Prevention and Control
To develop and standardize the monitoring methods for atrazine in water.
This standard specifies high performance liquid chromatography for the determination of atrazine in water.
This standard was first developed.
This standard was formulated by the Science and Technology Standards Department of the Ministry of Environmental Protection.
This standard is mainly drafted by. Shanghai Environmental Monitoring Center.
This standard is verified by. Jiangsu Environmental Monitoring Center, Zhejiang Environmental Monitoring Center, Shanghai Environmental Monitoring Center, Nanjing Environment
Monitoring Center Station, Shanghai Municipal Center for Disease Control and Prevention.
This standard was approved by the Ministry of Environmental Protection on September 20,.2010.
This standard has been implemented since December 1,.2010.
This standard is explained by the Ministry of Environmental Protection.
Determination of water quality atrazine by high performance liquid chromatography
1 Scope of application
This standard specifies high performance liquid chromatography for the determination of atrazine in water.
This standard applies to the determination of atrazine in surface water and groundwater.
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