Determination of trace cadmium in saliva samples using spray assisted droplet formation-liquid phase microextraction prior to the measurement by slotted quartz tube-flame atomic absorption spectrophotometry

2021 ◽  
pp. 126859
Author(s):  
Serkan Topal ◽  
Meltem Şaylan ◽  
Buse Tuğba Zaman ◽  
Sezgin Bakırdere
Keyword(s):  
Liquid Phase ◽  
Atomic Absorption ◽  
Atomic Absorption Spectrophotometry ◽  
Flame Atomic Absorption Spectrophotometry ◽  
Liquid Phase Microextraction ◽  
Absorption Spectrophotometry ◽  
Flame Atomic Absorption ◽  
Slotted Quartz Tube ◽  
Trace Cadmium

An accurate and sensitive effervescence-assisted liquid phase microextraction method for the determination of cobalt after a Schiff base complexation by slotted quartz tube-flame atomic absorption spectrophotometry in urine samples

2021 ◽  
Author(s):  
Tülay Borahan ◽  
Buse Zaman ◽  
Büşra Sümeyye Arıca Polat ◽  
Gülhan Bakırdere ◽  
Sezgin Bakırdere
Keyword(s):  
Method Development ◽  
Atomic Absorption Spectrophotometry ◽  
Urine Samples ◽  
Flame Atomic Absorption Spectrophotometry ◽  
Liquid Phase Microextraction ◽  
Absorption Spectrophotometry ◽  
Flame Atomic Absorption ◽  
Target Analytes ◽  
Slotted Quartz Tube

In this study, an accurate analytical method development for cobalt determination in urine samples was described. The method is based on the mass transfer of the target analytes to the...

Influence of Phosphorus and Calcium on Flame Atomic Absorption Spectrophotometric Determination of Lead in Canned Fish Products

1984 ◽  
Vol 67 (1) ◽  
pp. 186-187
Author(s):  
Teresa M Serra ◽  
J F Vale Serrano
Keyword(s):  
Atomic Absorption ◽  
Atomic Absorption Spectrophotometry ◽  
Flame Atomic Absorption Spectrophotometry ◽  
Experimental Conditions ◽  
Fish Products ◽  
Real Samples ◽  
Absorption Spectrophotometry ◽  
Flame Atomic Absorption ◽  
Canned Fish

Abstract Lead was determined in the presence of whole multiples of the P/Ca ratio found in Portuguese canned fish by flame atomic absorption spectrophotometry with and without using an ashing aid. Under our experimental conditions, use of the ashing aid eliminates P and Ca interference. Results with real samples, spiked with 1, 2,3, and 4 ppm lead, are presented and statistically treated.

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