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Compliance with Amended General Chapter USP<741>Melting Range or Temperature
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submitted on 16.04.2019 and posted on 18.04.2019by Samuele Giani, Naomi M. Towers
Laboratories measuring melting temperature according to USP<741> Melting Range or Temperature, must comply with the amended calibration and adjustment requirements described in this regulation. Compliance is ensured by adjusting the instrument with secondary reference standards, traceable to USP, followed by verification of accuracy using USP primary reference standards.
The authors work for a company that sells the instruments that the work was carried out on. While this work was carried out on Mettler-Toledo instruments, it should in principle be valid instrumentation from a range of manufacturers.