Laboratory training courses on HPLC, GC, AAS, Lab Safety, Spectroscopy

Why Graphite Furnace Atomization gives higher sensitivity over Flame Atomization

You may have all along heard that for higher detection limits you should opt for graphite furnace atomization instead of flame atomization. I presume that…

Dr. Deepak August 13, 2018

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Samples ready for digestion in sealed tubes

Comparative evaluation of sample digestion techniques for Atomic Absorption Spectroscopy

Trace metals analysis by Atomic Absorption Spectroscopy requires the introduction of the sample into the system as a homogeneous liquid. It is necessary to digest…

Dr. Deepak July 13, 2018

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Microwave digestion- a safer option Please acknowledge the image below the title.

How to safely carry out laboratory digestions

Digestions become necessary for dissolving solid samples and powders homogeneously in a liquid medium for further analysis. Such samples are not readily soluble and often…

Dr. Deepak May 25, 2018

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Advantages of direct solid sampling in Atomic Absorption Spectroscopy

Ever since its introduction as a versatile technique for trace metal analysis Atomic Absorption Spectroscopy has utilized liquid sample introduction as universally accepted mode of…

Dr. Deepak April 6, 2018

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Benefits offered by Super Hollow Cathode lamps in AAS determinations

The two commonly used light sources in Atomic Absorption Spectroscopy are Hollow Cathode Lamps and Electrodeless Discharge Lamps . In most laboratories hollow cathode lamps are…

Dr. Deepak February 9, 2018

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Maintenance of Graphite Furnace Atomization Atomic Absorption Spectroscopy Systems

Graphite Furnace Atomization assembly is optionally available along with the flame version for analysis of trace metals on Atomic Absorption Spectroscopy systems. Graphite Furnace Atomic…

Dr. Deepak November 15, 2017