Spectrophotometric determination of microgram amounts of calcium in waters and foods using diphenylglyoxal bis(2-hydroxybenzoyl hydrazone).

Silva, M

Spectrophotometric determination of microgram amounts of calcium in waters and foods using diphenylglyoxal bis(2-hydroxybenzoyl hydrazone). [electronic resource] - The Analyst Mar 1980 - 193-202 p. digital

Publication Type: Journal Article

0003-2654

10.1039/an9800500193 doi


Aldehydes
Calcium--analysis
Food Analysis
Hydrazones
Indicators and Reagents
Microchemistry
Phenylglyoxal--analogs & derivatives
Spectrophotometry--methods
Water--analysis