GB/T 5195.19-2018 in English

SUPERSEDED

Fluorspar—Determination of arsenic content—Silver diethyldithiocarbamate spectrometric method

Issued on:2018-09-17
Implemented on:2019-06-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $220.00
$214.00

Standard No:	GB/T 5195.19-2018
Document status:	SUPERSEDED
Superseded by:	GB/T 5195.12-2025 Methods for chemical analysis of fluorspar—Part 12: Determination of arsenic content
Superseded on:	2026-03-01
Title in English:	Fluorspar—Determination of arsenic content—Silver diethyldithiocarbamate spectrometric method
Title in Chinese:	萤石砷含量的测定二乙基二硫代氨基甲酸银光度法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2018-09-17
Implemented on:	2019-06-01
ICS Classification:	73.080-Non-metalliferous minerals
Chinese Classification:	D52-Metallurgical auxiliary material ore
Professional Classification:	GB-National Standard
Related Keywords:	arsenic content silver diethyldithiocarbamate spectrometric method introductionthis standard arsenic content spectrophotometric method silver diethyl dithiocarbamate fluorspar determination
Related Topics:	niobium pentadimethylamino Check the content of amino acids Amino Acid Total Amino Acid Content Silver Sulfate Silver Content Dimethyl Sulfate 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 Determination method of ammonium formate Dimethylaminoniobium Xylene Sulfur Content Determination of total arsenic in soil quality by silver diethyldithiocarbamate spectrophotometric method total amino acid content What is the amino acid content Formic light Measuring Amino Acid Content Secondary carbamates Arsenic content Diamine palladium sulfate content silver light Methionine specific rotation dithiodibenzoic acid Amino measurement method Hexadimethylaminodigallium Determination of Trace Arsenic in Sulfuric Acid by Spectrophotometry amino acid secondary sequence Arsenic content by silver salt method Fluorite Acidity Silver sulfate content Determination of Arsenic Content by Silver Salt Method silver arsenic diethyldithiocarbamate Silver diethyldithiocarbamate spectrophotometry in soil Fluorescence content Determination of Arsenic Content by Silver Salt Method The peak of methyl group in deuterated sulfuric acid Arsenic disulfide Amino Acid Test Method Acetic acid rotation Method for Determination of Amino Content Method for Determination of Amino Acid Content Method for Determination of Amino Acid Content Amino temperature Determination of Arsenic in Cobalt Sulfate Monohydrate arsenic sulfur Arsenic content by salt silver method Diethyldithioaminomethyl Bisdimethylaminoethylniobium Thio-Michler Ketone Spectrophotometry Dimethyl Fluorescence Thio-Michler Ketone Spectrophotometry Diammonium dithiodiacetate GB/T 5195.19 GB/T 5195.19-2018 Glycine Illegal Reaction of methionine and arsenic Degree of dissociation of carboxyl and amino groups of amino acids Histidine content Diacyl substitution naming of ammonia Detection method of aldehyde amino acids Upregulation of amino acid metabolites amino acid sequence Amino acid sequence determination method Methods for Determining Amino Acid Sequences Determination method for dimethyl sulfate content Dimethyl disulfide industry Dimethyl sulfate content titration method What are the methods for measuring the content of dihydrazine sulfate? Methyl disulfonic acid countries have high quality Determination method of total amino acid content Silver diethylamidodithiocarbamate standard curve Amino acid types and content determination methods Method for determination of amino content using cupric chloride method Amino acid identification method Amino content detection method Methionine detection method Amino acid metabolite extraction method Detection of tranexamic acid content by physical and chemical methods Method for analysis of sodium dibenzyldithiocarbamate content dimethyl disulfide execution Dimethyl disulfide mass The significance of methionine detection method Beta-amino acid purity detection method How to detect amino acids Photometric detection method for nitrilotriacetic acid content Amino acid sequencing method Method for measuring amino substitution rate Determination of purity of dimethyl disulfide Serine content detection method Standard curve for arsenic determination using diethylamodithiocarbamate Ammonium carbamate detection method Arsenic dithizone determination method Alanine content determination method Method for detecting the number of amino groups Detection method of ornithine content Arsenic content in fluorite Dialkyl thiourea content test Determination method of arsenic in fluorite Method for determination of amino acid composition of peptides Method for extracting methylarsenic Methods for detecting amino acids Deuterated ammonia content detection method Determination method of aminopyrine content Methods to detect amino acid content National standard method for determination of amino acid content Reasons why amino acid determination methods are not uniform Determination method of light transmittance of amino acids Method for determination of arsenic content in sulfuric acid Amino Acid Detection Method Methods for measuring amino acid and polypeptide content respectively Determination method of dimethyl sulfone content

《GB/T 5195.19-2018萤石砷含量的测定二乙基二硫代氨基甲酸银光度法》由TC183（全国钢标准化技术委员会）归口，TC183SC17（全国钢标准化技术委员会冶金非金属矿产品分会）执行，主管部门为中国钢铁工业协会。

Introduction

This standard provides a method for determining the arsenic content in fluorite using the silver diethyl dithiocarbamate spectrophotometric method. The procedure involves the reaction of arsenic with the reagent to form a colored complex, which is then measured spectrophotometrically. The method outlines the preparation of reagents, sample digestion, and measurement conditions to ensure accurate and consistent results. It specifies the equipment, calibration procedures, and analytical steps required for the determination. The standard is designed to offer a reliable and reproducible technique for arsenic analysis in fluorite samples. The method is applicable for quality control and testing in relevant industries.

*** Please note: This description may not be accurate, please refer to the official documentation.

More samples: YD/T 3934-2021 NB/T 47013.2-2015 JJG 21-2008

Sample only — not a preview of GB/T 5195.19-2018

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