9
Storing Samples in Vapor
Phase
1.
Remove the 2 bottom-most cryoboxes from each
rack.
2.
Measure the height of 2 cryoboxes stacked on top of
each other.
3.
Fill vessel with liquid nitrogen to the height obtained
from step 2 using a yardstick to measure liquid level
in vessel.
4.
Place racks into vessel without the 2 bottom-most
cryoboxes.
— Samples are now above the liquid nitrogen and are
stored in the vapor phase.—
Important—
A level monitor should always be used when
you store your samples in the vapor phase because of
the already low levels of liquid nitrogen. Please refer to
page 10 for the correct level monitor for your system.
General Cleaning Instructions
Wipe exterior surfaces with lightly dampened cloth con-
taining mild soap solution.
Model #
Description – For Standard
Covers Only
CV509X12A
Replacement cork and glue for
O
PERATION
