GB/T 17134-1997 in English

VALID

Soil quality-Determination of total arsenic-Silver diethyldithiocarbamate spectrophotometry

Issued on:1997-01-02
Implemented on:1998-05-01
File Format:PDF
Delivery:Via email within 1~3 business days

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Standard No:	GB/T 17134-1997
Document status:	VALID
Title in English:	Soil quality-Determination of total arsenic-Silver diethyldithiocarbamate spectrophotometry
Title in Chinese:	土壤质量总砷的测定二乙基二硫代氨基甲酸银分光光度法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1997-01-02
Implemented on:	1998-05-01
ICS Classification:	13.080-Soil quality. Pedology
Chinese Classification:	Z18-Analysis methods for environmental quality of soils
Professional Classification:	GB-National Standard
Related Keywords:	total arsenic-silver diethyldithiocarbamate spectrophotometry scopethis standard soil quality-determination silver diethyldithiocarbamate soil diethyldithiocarbamate
Related Topics:	Silver formate Silver diethyldithiocarbamate spectrophotometry Silver spectrophotometry Amino Acid Total Amino Acid Content Determination of Arsenic in Exhaust Gas from Stationary Pollution Sources Silver Diethyldithiocarbamate Spectrophotometric Method Silver diethyldithiocarbamate-triethanolamine spectrophotometric method for the determination of arsenic in urine Silver carbamate Determination method of ammonium formate Amino Acid Secondary Mass Spectrometry spectrophotometric formic acid Mass Spectrometry of Twenty Amino Acids Determination of total arsenic in soil quality by silver diethyldithiocarbamate spectrophotometric method total amino acid content Formic light Formic acid spectrophotometry Secondary carbamates Silver formate gb/t+17134-1997+ Formic acid spectrophotometry Silver formate+ GB 17134 gb+/t17134 GB/t+17134 Silver spectrophotometry photometric soil gb 17134- Amino measurement method Hexadimethylaminodigallium Determination of Trace Arsenic in Sulfuric Acid by Spectrophotometry Cerium Sulfate Spectrophotometry Soil Arsenic Spectrophotometry amino acid secondary sequence Spectrophotometric method for the determination of cadmium in soil Total Amino Acid Formaldehyde Determination of total arsenic by spectrophotometry silver arsenic diethyldithiocarbamate Determination of total arsenic with silver diethyldithiocarbamate Spectrophotometric method for determination of total arsenic in soil Silver diethyldithiocarbamate spectrophotometry in soil Determination of total arsenic in soil by spectrophotometry Determination of total arsenic by silver diethyldithiocarbamate spectrophotometric method Total arsenic diethyldithiocarbamate silver spectrophotometry gb/t17134 Total Soil Acidity The peak of methyl group in deuterated sulfuric acid carbamic acid Diethyl Silver diethyldithiocarbamate Arsenic disulfide carbamic acid Soil mass total arsenic Acetic acid rotation Methods of Measuring Total Acidity Determination of total arsenic by diethyl dithio Soil Quality Arsenic Total Amino Acid Determination Method gb17134 Amino temperature silver arsenic diethyldithiocarbamate Total Nitrogen Total Amino Acids Determination method of total sulfur in soil Silver Diethyldithiocarbamate Spectrophotometry total silver assay Total Silver Measurement Method Diethyldithioaminomethyl Total Acidity Measurement Method Thio-Michler Ketone Spectrophotometry Dimethyl Fluorescence Thio-Michler Ketone Spectrophotometry diethyl disulfide GBT17134 Sulfuric acid mist diethylamine spectrophotometry Reaction of methionine and arsenic Determination of cobalt by diaminobenzene spectrophotometry Determination of thiophanate-methyl in soil Total amino acids TAA Does the soil quality standard include sulfuric acid? Determination of total soil silver Methyl disulfonic acid countries have high quality Summary of amino acid identification methods Determination method of total amino acid content Silver diethylamidodithiocarbamate standard curve Detection of Methyl Mercaptan in Soil Methionine detection method Determination method of national standard total amino acids Determination of soil ethyl acetate Methyl disulfonic acid quality standard Method for analysis of sodium dibenzyldithiocarbamate content dimethyl disulfide execution Dimethyl disulfide mass The significance of methionine detection method Class II Soil Class II Determination of sulfate by spectrophotometry Detection method of diethylamine in soil Dimethyl sulfate quality Method for measuring amino substitution rate Determination of purity of dimethyl disulfide Standard curve for arsenic determination using diethylamodithiocarbamate Ammonium carbamate quality Arsenic dithizone determination method Lithium amide quality Methyl disulfonic acid quality Spectrophotometric Theanine Standard Curve Method for extracting methylarsenic Determination method of light transmittance of amino acids Method for Determination of Amino Acid Amphoteric Properties

《GB/T 17134-1997土壤质量总砷的测定二乙基二硫代氨基甲酸银分光光度法》由467（生态环境部）归口，主管部门为生态环境部。

Scope

This standard specifies the silver diethyldithiocarbamate spectrophotometric method for the determination of total arsenic in soil. The detection limit of this standard method is 0.5mg/kg (calculated by weighing 1g sample). Antimony and sulfide have positive interference on the determination. Antimony below 300μg can be masked with KI-SnCl₂. When the sample is oxidized and decomposed, the sulfur has been oxidized and decomposed by nitric acid and has no effect. A small amount of sulfide that may exist in the reagent can be absorbed and removed with lead acetate absorbent cotton.

More samples: JC/T 2453-2018 YD/T 3934-2021 GB 18306-2015

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