GB/T 8647.10-2006
The methods for chemical analysis of nickel Determination of arsenic cadmium lead zinc antimony bismuth tin cobalt copper manganese magnesium silicon aluminium iron contents Atomic emission spectrometric method (English Version)

Standard No.

GB/T 8647.10-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 8647.10-2006

Replace

GB/T 5123-1985

Scope

This part specifies the emission spectrometric determination method for the content of impurity elements such as arsenic, cadmium, lead, zinc, antimony, bismuth, tin, cobalt, copper, manganese, magnesium, silicon, aluminum and iron in nickel. This part is applicable to the determination of the content of impurity elements such as arsenic, cadmium, lead, zinc, antimony, bismuth, tin, cobalt, copper, manganese, magnesium, silicon, aluminum and iron in nickel. This part stipulates the determination range of the content of the above-mentioned impurity elements in nickel as follows: for the determination work curve meeting the requirements of this part, the lower limit of analysis of each impurity element is 90% of the lowest content of the standard sample used, and the upper limit of analysis is the highest content of the standard sample used. 110% of the content; if the working curve partially meets the requirements, select the part of the working curve that meets the requirements to determine the analysis range of each impurity element. This standard specifies the objective criteria for evaluating the analytical values obtained by arc-type emission spectrometers. Due to the wide range of spectrometer types available, it is difficult to fully specify all conditions. Therefore, this standard does not specify the model of the instrument or the procedure for converting the response of the instrument into concentration units.

GB/T 8647.10-2006 history

• 2006 GB/T 8647.9-2006 The methods for chemical analysis of nickel. Determination of carbon content. Infra-red absorption method after high frequency induction furnace combustion
• 1988 GB/T 8647.10-1988 Nickel--Determination of carbon content--Infra-red absorption method after high frequency induction furnace combustion
• 1985 GB/T 5123-1985 Nickel--Method of spectral analysis

GB/T 8647.10-2006 The methods for chemical analysis of nickel Determination of arsenic cadmium lead zinc antimony bismuth tin cobalt copper manganese magnesium silicon aluminium iron contents Atomic emission spectrometric method has been changed from GB/T 5123-1985 Nickel--Method of spectral analysis.

GB/T 8647.10-2006 -All Parts