YS/T 281.4-2011 in English

VALID

Methods for chemical analysis of cobalt—Part 4:Determination of arsenic content—Molybdenum blue spectrophotometry

Issued on:2011-12-20
Implemented on:2012-07-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $120.00
$117.00

Standard No:	YS/T 281.4-2011
Document status:	VALID
Title in English:	Methods for chemical analysis of cobalt—Part 4:Determination of arsenic content—Molybdenum blue spectrophotometry
Title in Chinese:	钴化学分析方法第4部分：砷量的测定钼蓝分光光度法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2011-12-20
Implemented on:	2012-07-01
Superseding:	YS/T 281.4-1994 Cobalt -- Determination of arsenic content -- Molybdenum blue spectrophotometric method
ICS Classification:	77.120.70-Cadmium, cobalt and their alloys
Chinese Classification:	H13-Heavy metals and their alloys analysis method
Professional Classification:	YS-Non-ferrous Metal
Related Keywords:	arsenic content molybdenum cobalt part arsenic content chemical analysis blue spectrophotometry
Related Topics:	Molybdenum chemical analysis methods Determination of phosphorus content Molybdenum blue photometric method ys/t 358.8-2011 ys/t 276.11-2011 ys t 73 2011 ys/t 556.11-2011 ys/t 556.10-2011 Molybdenum blue ys/t 769.1-2011 ys/t 769.2-2011 Spectrophotometric testing of cobalt content Analysis and detection method of cobalt ys/t 276.2-2011 ys/t 556.16-2011 ys/t 4 ys/t 276.4-2011 ys/t 769.4-2011 ys/t756-2011 ys/t276.1-2011 Valid Molybdenum Analysis Methods Determination of Trace Arsenic in Sulfuric Acid by Spectrophotometry Molybdenum Analysis Test Method Molybdenum Determination Methylene Blue Spectrophotometric Method total arsenic bismuth molybdenum blue spectrophotometry Arsenic Determination Spectrophotometric Method Spectrophotometric Arsenic Method Determination of total arsenic by spectrophotometry Spectrophotometric amount Determination of Trace Molybdenum by Spectrophotometry Spectrophotometric Determination of Trace Molybdenum Arsenic Analysis Test Method Arsenic Analysis Test Method Spectrophotometric Trace Molybdenum Determination of Arsenic by Molybdenum Blue Spectrophotometry Chemical Analysis Method of Cobalt Oxide Optical Constants of Molybdenum ys/t769.1-2011 ys/t769.2-2011 Molybdenum blue spectrophotometric analysis Spectrophotometric divalent cobalt Spectral analysis of arsenic Spectrophotometric analysis of uranium ys/T 358.1-2011 Dissolution determination method: blue transfer method Analysis method of direct chemiluminescence of dummy esters Lanyi Biochemical Analysis Method Blue light whiteness detection method of gray calcium Cobalt UV spectrophotometric detection method How to prepare blue liquid

本标准规定了钴中砷量的测定方法。

Scope

Warning: Personnel using this standard should have experience in regular laboratory work. This standard does not address all possible safety issues. Users are responsible for taking appropriate safety and health measures and ensuring compliance with the conditions stipulated in relevant national regulations. Scope: This part of YS/T 281 specifies the method for determination of arsenic content in cobalt. This section applies to the determination of arsenic in cobalt. Measuring range: 0.00010%~0.0050%.

More samples: QC/T 942-2021 GB 50021-2001(2009) JGJ 94-2008

Sample only — not a preview of YS/T 281.4-2011

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