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A vector field is a field which associates a vector to every point in the field space.

The magnetic sector field is - among other principles such as electric quadrupole fields ...

The correlation coefficient is one of the commonly used statistical measures.

In chromatography a common problem is the correct quantification of overlapping peaks.

A mass spectrometer is a device which can perform accurate chemical analysis ...

If we know the molecular weight ...

Measures of location are a common and simple means to describe the location of a distribution ...

Fourier synthesis is nothing else than the summation of cosine and sine waves at different frequencies and amplitudes.

Distance, time and velocity are an ideal means to understand the concept of derivation.

Atomic spectra may be used to quantitatively determine more than 70 chemical elements.