GB/T 2602-2002 in English

VALID

Method for the urea determination of m-cresol content of phenol products

Issued on:2002-09-11
Implemented on:2003-04-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $70.00
$68.00

Standard No:	GB/T 2602-2002
Document status:	VALID
Title in English:	Method for the urea determination of m-cresol content of phenol products
Title in Chinese:	酚类产品中间位甲酚含量的尿素测定方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2002-09-11
Implemented on:	2003-04-01
Superseding:	GB/T 2602-1981 Products from phenols--Determination of intermediate cresol content by the urea method
ICS Classification:	71.080.90-Phenols
Chinese Classification:	G17-General organic chemicals
Professional Classification:	GB-National Standard
Related Keywords:	urea determination method phenol products scopethis standard urea determination phenolic products coking products
Related Topics:	m-cresol standard phenol m-cresol Cresol content m-cresol cresol Determination method of m-cresol Cresol+ m-cresol m-cresol+ food Determination of plant phenol content Cresol content Total phenolic content in food Cresol+ content Cresol content Urea and Guanidines Mass of m-cresol Total phenolic content and polyphenolic content Determination method of element content in water Cresol products Determination of total phenol content in food Determination method of total phenols in water Content of toluene in the product Determination of elemental content in samples Phenols Mass of m-cresol Phenol content Determination method of phenol in water Analysis of m-cresol Urea method Determination method of polyphenol content Analytical method of m-cresol standard phenols Determination method of total phenols in water Phenol detection Phenol content Determination method of phenols in sewage mixed cresols Phenol detection Determination method of total phenol content Phenol position Determination method of total phenol content Total phenol measurement in water Determination method of total phenol content in water Detection of phenols Determination method of phenol content in water Determination method of phenol content in water Total phenol content in water Determination method of total phenol content Total phenolic content of food Total phenolic content of food Determination method of multi-content phenol Total phenol content by phenol method urine detection method intermediate product toxin phenol Determination of phenol content in water Total phenols measurement method Determination method of polyphenol content Determination method of polyphenol content Phenols Total phenol content measurement Total phenol content measurement Phenol+ gb/t2602 Phenols in the Air Trace phenol determination method quality of phenols air phenols Measurement of Phenol Content in Water Determination of total phenol content in food Urea Determination Method Analytical method of m-p-cresol gb2602 Test method for m-cresol Phenols and Polyphenols isophenol content Phenolic Urine Determination method of oil in phenol water Determination method of oil in phenol water Determining the content of elements in a sample Phenol content in industrial water Determination of total phenol content in water Determination of total phenol content in food GBT2602 Polyphenol content in Chinese herbal medicines Determination of polyphenol content by Folin method Folin phenol colorimetric method for determination of total phenols The principle of polyphenol determination by Folin method Polyphenol content detection method What method is used to measure the elemental content of samples? Cresol detection method Phenol detection method Determination method of total polyphenol content in food Folin method for determination of polyphenol content Determination method of total phenols in plants Method for determination of polyphenol content National standard determination method for polyphenol content in food How to measure total phenols Folin method for measuring polyphenol content Phenol content in food How to identify urea Phenol content detection Method for measuring phenol sulfonic acid content using potentiometric titrator Detection method for formic acid in products Total phenolic content determination international Determination method of phenol content in drugs m-cresol detection method Detection method of meso-cresol in water Method for testing xylene content in water Method for determination of estrogen content in food New method for urea cracking Pharmacopoeia method for determination of total phenolic acid content Colorimetric method for determining selenium content in urine Determination method of m-cresol content Methods for detecting bisphenols in food Phloroglucinol content detection method Methods for determination of antibiotic content Determination method of total polyphenol content of food Kaempferol content test method t2602 Determination method of sodium phenol alkali content Lignin Phloroglucinol Method Liquid phase method for determination of phenols Method for dyeing phloroglucinol lignin Urine routine histamine content determination method Method for determination of histamine content in urine Determination of total phenol content

《GB/T 2602-2002酚类产品中间位甲酚含量的尿素测定方法》由TC469（全国煤化工标准化技术委员会）归口，TC469SC3（全国煤化工标准化技术委员会炼焦化学分会）执行，主管部门为国家标准化管理委员会。
本标准规定了酚类产品中间位甲酚含量的尿素测定方法的原理、试剂、仪器、试验准备、试验步骤、试验结果和误差。本标准适用于焦化产品中苯酚的质量分数不大于15%、邻位甲酚的质量分数不大于40%的工业甲酚、间对甲酚等产品中间位甲酚含量的测定。

Scope

This standard specifies the principle, reagents, instruments, test preparation, test procedures, test results and errors of the urea determination method for the mesocresol content of phenolic products. This standard is applicable to the determination of meso-cresol content in products such as industrial cresol and m-p-cresol with a mass fraction of phenol not greater than 15% and ortho-cresol not greater than 40% in coking products.

More samples: DL/T 368-2010 DL/T 5154-2012 NB/T 47013.2-2015

Sample only — not a preview of GB/T 2602-2002

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