Standard Practice for Measuring and Reporting Performance of Fourier-Transform Nuclear Magnetic Resonance (FT-NMR) Spectrometers for Liquid Samples

Importancia y uso:

4.1 This practice permits an analyst to compare the performance of an NMR spectrometer for a particular test on any given day with the instrument's prior performance for that test. The practice can also provide sufficient quantitative performance information for problem diagnosis and solving. If complete information about how a test is carried out is supplied and sufficient replicates are collected to substantiate statistical relevance, the tests in this practice can be used to establish the setting and meeting of relevant performance specifications. This practice is not necessarily meant for the comparison of different instruments with each other, even if the instruments are of the same type and model. This practice is not meant for the comparison of the performance of different instruments operated under conditions differing from those specified for a particular test.

Subcomité:

E13.15

Referida por:

F2579-18, F1925-22, F3384-21, D4273-23, D4875-24, D5017-24, F2313-18, D8554-24

Volúmen:

03.06

Número ICS:

17.060 (Measurement of volume, mass, density, viscosity)

Palabras clave:

Fourier transform NMR; FT-NMR; gradient test; line shape test; NMR spectrometer; NMR standard; NMR test sample; performance test; probe temperature measurement; resolution test; sensitivity test;