YS/T 520.2-2006 in English

SUPERSEDED

Methods for chemical analysis of gallium. The 4-(2-pyridylazo)-resorcinol photometric method for the determination of lead content

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Standard No:	YS/T 520.2-2006
Document status:	SUPERSEDED
Superseded by:	YS/T 520.2-2007 Chemical analysis of gallium Part 2 Determination of lead content The 4-(2-pyridylazo)-resorcinol spectrophotometric method
Superseded on:	2008-05-01
Title in English:	Methods for chemical analysis of gallium. The 4-(2-pyridylazo)-resorcinol photometric method for the determination of lead content
Title in Chinese:
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Professional Classification:	YS-Non-ferrous Metal
Related Keywords:	photometric method chemical analysis lead content lead content introductionthis standard gallium materials
Related Topics:	Resorcinol photometry Resorcinol detection method Resorcinol Spectrophotometry Analytical method of m-xylene Resorcinol photometry Standard Method for Determination of Resorcinol Pyridine chemical analysis method Pyridine resorcinol ys/t578-2006 total nitrogen phenol method ys/t+526-2006 ys/t 581.10-2006 Azo compound spectrophotometry ys/t542-2006 ys/t+578-2006 ys/t526-2006 Phenol photometry Azo Reagent Spectrophotometry Analytical method of p-bromophenol Determination of pyridine spectrophotometric method Test method for resorcinol Resorcinol test method Resorcinol test method Resorcinol spectrophotometry Total phenols measurement method between-group analysis Trace phenol determination method lead pyridine Pyridine resorcinol Azo analysis m-chloroazo Detection method for phenylazomalononitrile content What is the measurement method for phenol? Absorbance photometry Chemical identification methods of benzodiazepines Spectrophotometric Trinitrogen Test Method Analysis method of direct chemiluminescence of dummy esters What are the methods for analyzing phenol content? Preparation method of gallium nitride Method for generating gallium nitride at room temperature National standard determination method of phenol Total nitrogen analysis method Soil resorcinol detection method Method for determination of phenol concentration Water quality azobenzene monitoring method Analysis method of azobenzene in groundwater Identification of phenol by chemical method Liquid Phase Phenol and Benzene Alcohol Analysis Method ys/t545-2006

Introduction

This standard specifies a method for the determination of lead content using the 4-(2-pyridylazo)-resorcinol photometric method in the chemical analysis of gallium. It provides detailed procedures for sample preparation, reagent preparation, and measurement conditions. The method is applicable to the determination of lead in gallium materials, ensuring accuracy and reliability in analytical results. The standard outlines the necessary equipment, calibration processes, and quality control measures to be followed during the analysis. It also includes information on the interpretation of results and the reporting of data. This document serves as a reference for laboratories and professionals involved in the analysis of gallium and related materials, facilitating consistent and standardized analytical practices.

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

More samples: JC/T 2453-2018 GB 18306-2015 DL/T 5154-2012

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