Determination of iron and aluminum based on the catalytic effect on the reaction of xylene cyanol FF with hydrogen peroxide and potassium periodate
A simple, sensitive and selective method for the simultaneous determination of trace iron and aluminum by catalytic spectrophotometry is presented. This method is based on the catalytic effects of iron and aluminum on the reaction of xylene cyanol FF with hydrogen peroxide and potassium periodate. B...
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| Format: | article |
| Language: | eng |
| Published: |
2011
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532011001000021 |
| Country: | Brazil |
| Oai: | oai:scielo:S0103-50532011001000021 |