The correct making, handling and use of binary ethanol standards for instrument validation

Proper calibration and adjustment of alcohol measuring instruments, such as Anton Paar's Alcolyzers and Lyza 5000 FTIR analyzers, ensure accurate results. This report covers preparation, correct handling and use of binary ethanol reference standards to guarantee reliable alcohol measurements.

A correct result asks for a properly maintained instrument. This comprises cleanliness, and mechanical as well as alignment issues. This is valid for Anton Paar’s product range of Alcolyzers based on NIR analysis, FTIR analyzers as well as alcohol meters using U-tube technology for binary water-ethanol solutions. 

Any signal of a measuring instrument needs a reference. If there is no reference there is nothing that the signal can be set in relation to. For example, if you state your age you always do it with reference to the time of your birth. Not knowing your birthdate will make it impossible to define your age correctly.

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