This means the material is dispersing light in this vertical direction and it means the grooves must be running horizontally (as desired). The grating can then be cut to fit the spectrometer body with ...

TThe expression CMS is a single quadrupole mass spectrometer, equipped with ESI and APCI probes, switchable with minimal effort. The instrument has a mass range of m/z 10 to m/z 1,200, and a ...