Thermo Scientific Vitrobot Mk IV User Manual page 29

Chapter | Operating Instructions
After the grids have been transferred into the grid box, they are sealed with a special screw
and usually stored into a somewhat larger dewar for liquid nitrogen prior to the transfer into a
cryo holder and subsequently a TEM or SEM.
The transfer of the grid box towards nitrogen container should be done fast and swiftly as to
minimize the risk of sudden and unwanted.
temperatur e s hifts .
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PN 103261 | Revision D | 23-Oct-2019
User Manual
Page 29