We will save the crucible and use the sample for high resolution. The 70-VSE operator should be consulted in advance for special handling of air sensitive, especially difficult compounds, or gas samples. Special care should be made to insure that samples are solvent-free and as pure as possible. Air sensitive samples can be loaded into a crucible in your dry box and then stored there until the sample is called for by the Mass Spectrometry Laboratory personnel. The data system acquires the data at a resolution of 5,000 and determines the precise mass of the unknown peaks by interpolation between the reference peaks.
Output is in the form of a high resolution elemental composition mass list.
It is otherwise similar to voltage scanning. When you submit your sample and forms you must also include all LREI output and your LREI form.