GB/T 8704.8-1994 in English

SUPERSEDED

Methods for chemical analysis of ferrovanadium. The chromazurol S photometric method and EDTA volumetric method for determination of aluminium comtent

Issued on:1994-09-26
Implemented on:1995-06-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $300.00
$291.00

Standard No:	GB/T 8704.8-1994
Document status:	SUPERSEDED
Superseded by:	GB/T 8704.8-2009 Ferrovanadium—Determination of aluminium content—The chromazurol S spectrophotometric method and EDTA titrimetric method
Superseded on:	2010-04-01
Title in English:	Methods for chemical analysis of ferrovanadium. The chromazurol S photometric method and EDTA volumetric method for determination of aluminium comtent
Title in Chinese:	钒铁化学分析方法铬天青S光度法和EDTA容量法测定铝量
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1994-09-26
Implemented on:	1995-06-01
ICS Classification:	77.080-Ferrous metals
Chinese Classification:	H11-Steel and iron alloy analysis method
Professional Classification:	GB-National Standard
Related Keywords:	volumetric method method ⅰ method ⅱ chromazurol s photometric method chromazurin s photometric method
Related Topics:	edta volumetric method volumetric method Chrome azure b Analysis method of edta content gb/t8704.8 edta volume method Ming Tianqing s Degree capacity analysis Volumetric Total Chromium Chrome azure s photometric method aluminum edta Aluminum edta analysis aluminum and edta edta volumetric method Spectrophotometric Determination of Trace Amount of Aluminum with Chromazurin S edta gallium method Aluminum content edta and aluminum edta+iron+ edta capacity Aluminum chrome azure Aluminum + volume edta aluminum edta's edta aluminum Determination of aluminum by chrome azure method volume method Determination of vanadium iron aluminum content chrome azure s spectrophotometry and edta titration GB/T 8704.8 GB/T 8704.8-1994 GB/T 8704.8-2009 chrome azure The absorbance of the aluminum ion content measured by the chromium azure method is very low EDTA preparation and calibration methods How to calibrate EDTA Determination of iron content in vanadium pig iron by EDTA Spectrophotometric determination method of tetravalent vanadium Chrome Azure Quality EDTA preparation method

《GB/T 8704.8-1994钒铁化学分析方法铬天青S光度法和EDTA容量法测定铝量》由TC183（全国钢标准化技术委员会）归口，主管部门为中国钢铁工业协会。
本标准规定了以下两个方法测定钒铁中铝量。方法Ⅰ：铬天青Ｓ光度法，测定范围：0.10%~0.80%；方法Ⅱ：EDTA容量法，测定范围：0.50%~3.50%。

Scope

This standard specifies the following two methods to determine the amount of aluminum in ferrovanadium. Method Ⅰ: chromazurin S photometric method, measuring range: 0.10%-0.80%; Method Ⅱ: EDTA volumetric method, measuring range: 0.50%-3.50%.

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

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