The Effect of Ammonium Pyrrolidinedithiocarbamate (APDC) Complexing Agent on the Determination Of Copper Trace in Steel Using Atomic Absorption Spectrophotometry

2007 ◽  
Vol 4 (1) ◽  
pp. 51-56
Author(s):  
N. GHARIB NASERI
Keyword(s):  
Atomic Absorption ◽  
Atomic Absorption Spectrophotometry ◽  
Complexing Agent ◽  
Absorption Spectrophotometry ◽  
Ammonium Pyrrolidinedithiocarbamate ◽  
Determination Of Copper

Collaborative Study Using Atomic Absorption Spectrophotometry for the Determination of Copper in Alcoholic Products

1967 ◽  
Vol 50 (2) ◽  
pp. 338-339
Author(s):  
Duane H Strunk ◽  
A A Andreasen
Keyword(s):  
Atomic Absorption ◽  
Spectrophotometric Method ◽  
Collaborative Study ◽  
Atomic Absorption Spectrophotometry ◽  
Good Precision ◽  
Absorption Method ◽  
Standard Curve ◽  
Absorption Spectrophotometry ◽  
Determination Of Copper

Abstract A collaborative study was conducted on the 'atomic absorption spectrophotometric method for measuring the concentration of copper in alcoholic products. In this method, the samples are aspirated directly into the burner of the instrument, and the absorhance values are converted to ppm copper by reference to a standard curve. Data show good precision and are comparable to those obtained by the ZDBT method. It is recommended that the atomic absorption method be adopted as official, first action.

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