Combination of flow injection analysis with flame atomic-absorption spectrophotometry: determination of trace amounts of heavy metals in polluted seawater

The Analyst ◽  
1983 ◽  
Vol 108 (1289) ◽  
pp. 905-917 ◽  
Author(s):  
Svend Olsen ◽  
Luiz C. R. Pessenda ◽  
Jaromir Růžička ◽  
Elo H. Hansen
Keyword(s):  
Heavy Metals ◽  
Atomic Absorption ◽  
Flow Injection ◽  
Flow Injection Analysis ◽  
Atomic Absorption Spectrophotometry ◽  
Flame Atomic Absorption Spectrophotometry ◽  
Absorption Spectrophotometry ◽  
Flame Atomic Absorption

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.

Sign in / Sign up

Export Citation Format

Share Document