Some observations on the sensitivity of flow-injection techniques for atomic absorption spectrophotometry

6533b861fe1ef96bd12c4228

RESEARCH PRODUCT

Some observations on the sensitivity of flow-injection techniques for atomic absorption spectrophotometry

Amparo Salvador Marcela Burguera V. Carbonell José Luis Burguera M. De La Guardia

subject

Detection limit Spectrometer Analytical chemistry chemistry.chemical_element Manganese Copper Analytical Chemistry Volumetric flow rate law.invention chemistry law Sensitivity (control systems)Atomic absorption spectroscopy Spectroscopy Sludge

description

Abstract Different strategies for coupling flow-injection manifolds to atomic absorption spectrometers in order to obtain better sensitivity are compared. Using a T-connector interface, different carriers and flow compensation solvents have been assayed in an attempt to improve the sensitivity of flow-injection analysis. Manganese and copper determinations in sewage sludge have been used as a test system and the analytical parameters of both batch and flow-injection methods are compared.

year	journal	country	edition	language
1989-10-01	Microchemical Journal

https://doi.org/10.1016/0026-265x(89)90075-1

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