Inert Atmosphere, with no O2

This video shows how to exclude oxygen from a reaction flask, by using inert atmospheric techniques. These include adding reagents via syringe under a balloon of nitrogen gas.
Modifications for how to exclude water from a flask are shown in another video.
• Inert Atmosphere
It is important to note that the focus of this video was on the techniques, and reactive materials were not actually used. Gloves should be worn while dispensing actual reactive reagents.
This video can be used with the free downloadable laboratory textbook found at:
organiclabtechniques.weebly.com/