Changes

== Hardware ==

== Hardware ==

* NMR Tube: A thin and long glass tube that holds your sample.

* Your sample:

* Sample spinner: A white piece of plastic that goes around the NMR tube. This serves two purposes:

** Placed into an NMR Tube: A thin and long glass tube that holds your sample.

** It keeps the sample centered in the instrument

** Sample spinner: A white piece of plastic that goes around the NMR tube. This serves two purposes:

** It allows the sample to the spun while inside the tube. (This is done with compressed air that is supplied to the NMR). Spinning allows for better spectra to be taken.

*** It keeps the sample centered in the instrument

Sample gauge: There is a small hole on top of the unit toward the front. This is merely to set the height of the sample spinner.

*** It allows the sample to the spun while inside the tube. (This is done with compressed air that is supplied to the NMR). Spinning allows for better spectra to be taken.

* Lifting the cover of the instrument, in the center, one sees where the sample is inserted.

* Underneath the cover will be a button that uses compressed air to eject the sample upward when pressed.

** Sample gauge: There is a small hole on top of the unit toward the front. This is merely to set the height of the sample spinner.

* There is also a switch that turns the sample spinner on and off, as well as an adjustment to change the spinning speed.

** Lifting the cover of the instrument, in the center, one sees where the sample is inserted.

** Underneath the cover will be a button that uses compressed air to eject the sample upward when pressed.

** There is also a switch that turns the sample spinner on and off, as well as an adjustment to change the spinning speed.

== Operation / Background ==

== Operation / Background ==