Category : Chemistry, biochemistry, electro-chemistry (laboratory precision equipment, devices and supplies) > Flame photometry

BUYER'S GUIDE

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The Model 420 has been developed with the objective of improving the productivity and analytical performance of the laboratory when measuring sodium and potassium.

The time taken to set up and calibrate the instrument is much reduced, this is achieved by the automatic ignition and optimisation of the flame conditions.

In dual mode both sodium and potassium results are obtained simultaneously halving the measuring time.

The analytical performance is improved by the use of a Lithium Internal Standard signal which reduces any fluctuation in flame conditions, drift, and dilution errors.

The readings on both channels are linear over the working range of the Model 420.

There are several monitoring and control functions included in the software driving the Model 420, eg. measurements can only be made after Blanking and Calibration.

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List of all articles in this sub-category Flame photometry

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