YS/T 445.3-2019 in English

VALID

Methods for chemical analysis of silver concentrates - Part 3: Determination of arsenic content - Hydride generation-atomic fluorescence spectrometry and potassium bromate titrimetric method

Issued on:2019-08-02
Implemented on:2020-01-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $190.00
$185.00

Standard No:	YS/T 445.3-2019
Document status:	VALID
Title in English:	Methods for chemical analysis of silver concentrates - Part 3: Determination of arsenic content - Hydride generation-atomic fluorescence spectrometry and potassium bromate titrimetric method
Title in Chinese:	银精矿化学分析方法第3部分：砷含量的测定氢化物发生-原子荧光光谱法和溴酸钾滴定法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2019-08-02
Implemented on:	2020-01-01
Superseding:	YS/T 445.3-2001 Methods for chemical analysis of silver concentrates - Determination of arsenic and bismuth contents
Professional Classification:	YS-Non-ferrous Metal
Related Keywords:	chemical analysis methods chemical analysis arsenic content hydride generation-atomic fluorescence spectrometry generation-atomic fluorescence spectrometry
Related Topics:	Determination of hydrogen bromide content Chemical analysis method of arsenic, potassium bromate titration method Liquid phase hydrogen bromide analysis method Methods for chemical analysis of tellurium - Part 1 Determination of bismuth content - Hydride generation - atomic fluorescence spectrometry Hydrogen bromide analysis method Hydride generation-atomic fluorescence spectrometry trace arsenic Atomic Fluorescent Bromine bromine atomic fluorescence Atomic Fluorescent Bromine biochemical spectrum biological chemiluminescence Hydrogen bromide analysis method Fluorescence analysis of biomolecules Bromine Content Analysis The detection method of hydrogen bromide Chemifluorescence Hydrogen bromide detection method Fluorescence and chemical spectroscopy Hydrogen bromide detection method Determination method of hydrogen bromide Determination method of hydrogen bromide Hydrogen bromide detection method Determination of Trace Arsenic in Iron and Steel by Hydride Generation Atomic Fluorescence Spectrometry Fluorescent analysis of biomolecules bromine atom hydrogen Measuring principle of fluorescence analysis Hydride Atomic Fluorescence Spectrophotometry Atomic Fluorescence and Hydride Atomic Fluorescence hydride atomic fluorescence spectrophotometry Hydride generation-atomic fluorescence spectrometry Hydride atomic fluorescence spectrometry and atomic fluorescence spectrometry Atomic Fluorescence and Hydrides What does fluorescence analysis measure? Hydride generation atomic fluorescence spectrometry and hydride Hydrogen Bromide Analyzer Hydrogen Bromide Analyzer Hydride Atomic Fluorescence Analysis Arsine Hydride Atomic Fluorescence Spectrophotometry Atomic Fluorescence and biochemical spectrum Chemiluminescence window period Atomic Fluorescence Hydride Hydride atomization method Fluorescence titration Chemifluorescence Bromine Atomic Weight titration spectrum Fluorescence Spectrum of Silver Hydrogen bromide content Hydride Atomization Arsenic Hydride Generation - Atomic Fluorescence and Hydrides Fluorescence titration Spectral hydrogen content Hydride Atomic Fluorescence Chromatography hydride atomic fluorescence spectrometry arsenic hydride generation atomization method fluorescent biomolecules Atomic Fluorescence Spectrometry Quantitative Analysis Method Fluorometric assay method Biochemical pre-spectroscopy and post-spectroscopy biomolecular fluorescence fluorescent molecular biology Arsine Hydride Atomization Method Hydride method and fluorescence method The difference between chemiluminescence and fluorescence is Fluorescence quenching titration Purity of potassium hydroxide for atomic fluorescence Error Analysis of Vitamin Determination by Fluorescence Method Determination principles and methods of arsenic determination by atomic fluorescence method Titration analysis method of silver Analytical Methods in Molecular Biology Bromide titration method Determination method for hydrogen bromide acetic acid solution content Determination method of potassium bromide content Atomic fluorescence analysis method for arsenic in sediments Bromide titration method validation ys/t1343-2019 Mecon Bioluminescence Methodology The ways in which hydrides are generated are How to store fluorescein potassium salt Synthesis and purification method of fluorescent quantitative primers Qualitative and quantitative methods of fluorescence analysis

本部分规定了银精矿中砷含量的测定方法。
本部分适用于银精矿中砷含量的测定。方法1测定范围：0.010%～0.40%；方法2测定范围：>0.40%～3.00%。

Introduction

This document outlines the chemical analysis methods for silver concentrate, specifically focusing on the determination of arsenic content. It provides detailed procedures for two analytical techniques: hydride generation-atomic fluorescence spectrometry and potassium bromate titration. The methods described are applicable for the accurate quantification of arsenic in silver concentrate samples. The document includes principles, reagents, instruments, sample preparation, calibration, and procedure steps for both methods. It also specifies the conditions for conducting the analysis, as well as the calculation and reporting of results. The standard is intended for use by laboratories and professionals involved in the analysis of silver concentrate to ensure consistency and reliability in the determination of arsenic content.

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

More samples: NB/T 47013.2-2015 JJG 21-2008 DL/T 368-2010

Sample only — not a preview of YS/T 445.3-2019

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