GB/T 20127.1-2006 Steel and alloy - Determination of trace element contents - Part 1: Determination of silver content by graphite furnace atomic absorption spectrometric method (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 20127.1-2006
Scope
This standard specifies the method for the determination of silver content by graphite furnace atomic absorption spectrometry. This method is applicable to the determination of silver content in superalloys with a mass fraction of 0.0001% to 0.001%.
GB/T 20127.1-2006 Referenced Document
GB/T 15337 General rules for atomic absorption spectrometric analysis*, 2008-06-04 Update
GB/T 20066 Steel and iron.Sampling and preparation of samples for the determination of chemical composition
GB/T 4470 Analytical spectroscopic methods-Flame emission,atomic absorption and atomic fluorescence-Vocabulary
GB/T 6379.1 Accuracy(trueness and precision)of measurement methods and results Part 1:General principles and definitions
GB/T 6379.2 Accuracy(trueness and precision)of measurement methods and results-Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method
GB/T 6379.3 Accuracy(trueness and precision) of measurement methods and results.Part 3:Intermediate measures of the precision of a standard measurement method*, 2012-11-05 Update
GB/T 6379.4 Accuracy(trueness and precision) of measurement methods and results-Part 4:Basic methods for the determination of the trueness of a standard measurement method*, 2006-11-13 Update
GB/T 6379.5 Accuracy (trueness and precision)of measurement methods and results-Part 5:alternative methods for the determination of the precision of a standard measurement method*, 2006-11-13 Update
GB/T 6379.6 Accuracy(trueness and precision)of measurement methods and results.Part 6:Use in practice of accuracy values*, 2009-03-13 Update
GB/T 20127.1-2006 history
2006GB/T 20127.1-2006 Steel and alloy - Determination of trace element contents - Part 1: Determination of silver content by graphite furnace atomic absorption spectrometric method