CRYOSAFE CM Series User manual

Owners Manual
CM Class
SSC Class
SSC-ET Class
VS Class
LD Class
Revised 08/03

A cryogenic dewar is really two containers, one within
the other. High-technology insulation is used in a
sealed, vacuum space between the inner and outer
containers. The integrity of the vacuum is the key to
continued performance.
The Vacuum Maintenance System can intercept these
trace leaks of air molecules only up to a point. Then the
vacuum will become less efficient and more nitrogen
refrigerant will be required between refills.
The most frequent cause of vacuum failure, however, is
All dewars fail eventually. A perfect vacuum that
abuse.
The inner container is supported by the
necktube, which supports the weight of the nitrogen
refrigerants as well. A blow to the dewar may cause the
does not leak cannot be achieved.
Some minute
leakage of air molecules into the vacuum occurs from
the moment of manufacture. A “Vacuum Maintenance
necktube to deform or break.
Any unit subjected to
System”, consisting of materials that trap and hold
these molecules is built into the vacuum space to
prolong the service life of the container by many years.
physical damage may fail more rapidly than one that
has been carefully handled.
If ice accumulates inside the necktube, a general
cleaning of the dewar should be scheduled as soon as
the stored material can be conveniently transferred to
another dewar. To clean the unit, first remove stored
material, then pour out the liquid. Dispose of it out-of-
doors where the cold liquid will not damage driveways
and other surfaces. Warm the dewar by purging it with
a stream of room-temperature air. Continue purging
with air even after the dewar has warmed to evaporate
any collected moisture. When the dewar is ice-free and
dry, rinse the inner vessel with household bleach.
Wash the inner vessel with a solution (40 to 1 water to
DO NOT attempt to fasten any device to the dewar.
Welding, brazing, or piercing of the dewar in any
manner will cause it permanent damage.
Refrigeration depends on the presence of liquid
nitrogen in the dewar. Be sure to maintain correct
refrigerant levels to prevent loss of stored material.
Check liquid levels regularly. If high evaporation rates
are apparent under normal operating conditions, the
dewar may be losing its vacuum. Sweating or freezing
of the outside casing are definite indications that the
insulation integrity is not normal. All necessary steps
should be taken to preserve valuable product. Read
the Handle with Care section for more information on
the proper handling of your cryogenic dewar.
laundry detergent).
Rinse and dry inside and out
thoroughly before placing the dewar back into service.
Do not use sharp instruments to chip ice: permanent
damage to the dewar could result.
Although these dewars are rugged, they can be
damaged if abused or otherwise mishandled. When
moving or transporting a dewar, take every precaution
to prevent sliding, tipping, bumping, or dropping the
unit.
Dewars containing liquid nitrogen must never be
transported in sealed compartments. Ventilation must
be assured to prevent the displacement of air and the
related suffocation hazard.
Safety “WARNING”
Transportation “WARNING”
Routine Care & Maintenance
Dewar Construction

Before using any Cryogenic dewar, read the Handle
with Care section provided with the unit. It details
safety and unit-care precautions that must be read and
understood before using the equipment.
face shield and gloves must be worn when
transferring liquid nitrogen into or out of these
containers.
Use only the necktube core provided with this unit
Following are a few of the precautions described in
Handle with Care. Please be sure to read the entire
section.
or a listed replacement part.
A tight-fitting plug or
stopper will cause a pressure increase in the container
that may damage the dewar and/or cause personal
injury.
Do not touch liquid or cold metal surfaces with your
bare skin. The liquid nitrogen used as a cryogenic
refrigerant in these dewars is extremely cold: -320F (-
196C). Exposure of skin or eyes to liquid, cold gas, or
frosted parts could result in a severe frostbite-like injury.
Because of the extremely low temperature, a
Store and use these dewars only in well-ventilated
places. In a confined area, nitrogen gas from these
units may cause suffocation by displacing air needed
for breathing.
Operation
Filling--Adding liquid nitrogen to a warm dewar may
cause splashing and will generate a significant volume
of nitrogen gas as old liquid contacts warm dewar
surfaces. Add liquid slowly to minimize these effects.
Be sure there is adequate ventilation. Keep your head
clear of the heavy volume of vapor that may be
stored material, the necktube core should be removed
as briefly as possible.
When inserting or removing the racks, grasp the rack
handle, lift and tilt the rack toward the center of the
dewar and withdraw the rack only far enough to remove
the contents. Completely withdrawing the rack will
unnecessarily expose stored material to warm
conditions.
produced:
it is extremely cold and could cause
personal injury.
Determining Liquid Level--Liquid level must be
checked at regular intervals--refrigeration depends on
the presence of liquid nitrogen. The liquid level in the
dewar can be determined by measuring with a dipstick.
Insert the dipstick straight into the dewar so that it
always rests on the canister-positioning fixture in the
bottom of the unit. After 5 to 10 seconds, withdraw the
dipstick and wave it back and forth in the air. A frosted
section will form representing the depth of liquid in the
dewar.
WARNING
Some racks have liquid drain openings; some do
not.
If racks are completely removed from the
container, liquid nitrogen may remain in the rack or
drain from the bottom. When removing racks, stop
briefly at the necktube to allow the liquid to drain
completely, and then handle the rack carefully to
prevent personal injury.
When room temperature product is added, slowly lower
the rack into the dewar to reduce the boiling of
refrigerant and the surge of cold nitrogen gas. When
inserting the rack, tilt the bottom of the rack in the
direction of the index ring notch. The numbers on the
index ring notches are a convenient aid to inventory
control.
WARNING
Never use hollow rods or tubes as dipsticks. When
a warm tube is inserted into liquid nitrogen, liquid
will spout from the top of the tube and may cause
personal injury.
Inserting or Removing Racks--To prevent the
unnecessary loss of liquid nitrogen refrigerant, the
necktube core should remain in the container when the
stored material is not being accessed. When accessing

Handling LN2Safely
area. The gas issuing from the liquid is also extremely
How to take care of your liquid nitrogen refrigerator
or dewar while taking care of yourself.
cold. Delicate tissue, such as that of the eyes, can be
damaged by an exposure to the cold gas that would be
too brief to affect the skin of the hands or face.
Protect yourself and others. Read and understand
this section. Keep it available for reference at all
times. You can get additional copies through your
supplier.
Never allow any unprotected part of your body to
touch objects cooled by liquid nitrogen.
Such objects may stick fast to the skin and tear the
flesh when you attempt to free yourself. Use tongs to
withdraw objects immersed in the liquid, and handle the
object carefully.
Warning
Use only liquid nitrogen or liquid argon in Liquid
Nitrogen Refrigerators and Dewars. Do not use liquid
air or liquid oxygen, both of which may present a
combustion hazard with some materials used in the
construction of these units, or materials stored in them.
Wear protective clothing.
Protect your eyes with a face shield or safety goggles
(safety glasses without side shields do not give
adequate protection). Always wear gloves when
handling anything that is, or may have been, in
immediate contact with liquid nitrogen. Insulated gloves
are recommended, but heavy leather gloves may also
be used. The gloves should fit loosely, so that they can
be thrown off quickly if liquid should splash into them.
When handling liquid in open containers, it is advisable
to wear high-top shoes. Trousers (which should be cuff
less if possible) should be worn outside the shoes.
Introduction
The safe handling and use of liquid nitrogen in
cryogenic refrigerators and dewar flasks is largely a
matter of knowing the potential hazards and using
common-sense procedures based on that knowledge.
There are two important properties of liquid nitrogen
that present potential hazards:
1. It is extremely cold. At atmospheric pressure,
liquid nitrogen boils at -320 F (-196 C).
Use only containers designed for low-temperature
liquids.
2. Very small amounts of liquid vaporize into large
amounts of gas. One liter of liquid nitrogen
becomes 24.6 cu. ft. (0.7 m3) of gas.
The safety precautions in this section must be followed
to avoid potential injury or damage that could result
from these two characteristics. Do not attempt to handle
liquid nitrogen until you read and fully understand the
potential hazards, their consequences, and the related
safety precautions. Keep this handy for ready reference
and review.
Cryogenic containers are specifically designed and
made of materials that can withstand the rapid changes
and extreme temperature differences encountered in
working with liquid nitrogen. Even these special
containers should be filled SLOWLY to minimize the
internal stresses that occur when any material is
cooled. Excessive internal stresses can damage the
container.
Do not cover or plug the entrance opening of any
liquid nitrogen refrigerator or dewar. Do not use any
stopper or other device that would interfere with
venting of gas.
Note: Because argon is an inert gas whose physical
properties are very similar to those of nitrogen, the
precautions and safe practices for the handling and use
of liquid argon are the same as those for liquid nitrogen.
These cryogenic liquid containers are generally
designed to operate with little or no internal pressure.
Inadequate venting can result in excessive gas
pressure that could damage or burst the container. Use
only the loose-fitting necktube core supplied or one of
the approved accessories for closing the necktube.
Check the unit periodically to be sure that venting is not
Handling Liquid Nitrogen
Contact of liquid nitrogen or cold gas with the skin
or eyes may cause serious freezing (frostbite)
injury.
Handle liquid nitrogen carefully.
restricted
by
accumulated
ice
or
frost.
The extremely low temperature can freeze human flesh
very rapidly. When spilled on a surface the liquid tends
to cover it completely and intimately, cooling a large

Because nitrogen gas is colorless, odorless and
tasteless, it cannot be detected by the human senses
and will be breathed as if it were air. Breathing an
atmosphere that contains less than 18 percent oxygen
Use proper transfer equipment.
Use a phase separator or special filling funnel to
prevent splashing and spilling when transferring liquid
nitrogen into or from a dewar or refrigerator. The top of
the funnel should be partly covered to reduce
splashing. Use only small, easily handled dewars for
pouring liquid. For the larger, heavier containers, use a
cryogenic liquid withdrawal device to transfer liquid from
one container to another. Be sure to follow instructions
supplied with the withdrawal device. When liquid
cylinders or other large storage containers are used for
filling, follow the instructions supplied with those units
and their accessories.
can
cause
dizziness
and quickly result
in
unconsciousness and death.
Note:
The cloudy vapor that appears when liquid
nitrogen is exposed to the air is condensed moisture,
not the gas itself. The issuing gas is invisible.
Never dispose of liquid nitrogen in confined areas
or places where others may enter.
Disposal of liquid nitrogen should be done outdoors in a
safe place. Pour the liquid slowly on gravel or bare
earth where it can evaporate without causing damage.
Do not pour the liquid on the pavement.
Do not overfill containers.
Filling above the bottom of the necktube (or specified
maximum level) can result in overflow and spillage of
liquid when the necktube core or cover is placed in the
opening.
First Aid Notice
If a person seems to become dizzy or loses
consciousness while working with liquid nitrogen, move
to a well-ventilated area immediately. If breathing has
stopped, apply artificial respiration. If breathing is
difficult, give oxygen. Call a physician. Keep warm and
at rest.
Never use hollow rods or tubes as dipsticks.
When a warm tube is inserted into liquid nitrogen, liquid
will spout from the bottom of the tube due to gasification
and rapid expansion of liquid inside the tube. Wooden
or solid metal dipsticks are recommended; avoid using
plastics that may become very brittle at cryogenic
temperatures.
If exposed to liquid or cold gas, restore tissue to normal
body temperature 98.6 F (37 C) as rapidly as possible,
followed by protection of the injured tissue from further
damage and infection. Remove or loosen clothing that
may constrict blood circulation to the frozen area. Call a
physician. Rapid warming of the affected part is best
achieved by using water at 108 F (42 C). Under no
circumstances should the water be over 112 F (44 C),
nor should the frozen part be rubbed either before or
after re-warming. The patient should neither smoke, nor
Nitrogen Gas can cause suffocation
warning.
without
Store and use liquid nitrogen only in
ventilated place.
a well-
As the liquid evaporates, the resulting gas
tends to
drink
alcohol.
displace the normal air from the area. In closed areas,
excessive amounts of nitrogen gas reduce the
concentration of oxygen and can result in asphyxiation.
Handling LN2Safely (cont’d)_

Handling Dewars and Refrigerators
Keep unit upright at all times except when
pouring liquid from dewars specifically designed
for that purpose.
Protect Refrigerator Contents
The extremely low temperature of the liquid nitrogen or
the gas that issues from the evaporating liquid nitrogen
protects materials stored in liquid nitrogen refrigerators.
When all of the liquid nitrogen has evaporated, the
temperature inside the unit will rise slowly to ambient. The
rate at which the liquid nitrogen will evaporate depends
upon the pattern of container use and the age and
Tipping the container or laying it on its side can
cause spillage of liquid nitrogen. It may also damage
the container and any materials stored in it.
Rough handling can cause serious damage to
dewars and refrigerators.
condition
insulation
handling.
materials
of the container. Evaporation increases as
efficiency deteriorates with age and rough
Opening and closing to insert and remove
and moving the unit will also increase the
Dropping the container, allowing it to fall over on its
side, or
vibration
vacuum.
subjecting
can result
To protect
it to sharp impact or severe
in partial or complete loss of
the vacuum insulation system,
evaporation rate.
handle containers carefully. Do not "walk", roll or
To protect valuable material stored in a liquid nitrogen
refrigerator:
drag these units across a floor. Use a dolly or
handcart when moving containers, especially the
larger portable refrigerators. Large units are heavy
enough to cause personal injury or damage to
equipment if proper lifting and handling techniques
are not used.
Check the liquid level in unit frequently, at least once
each week.
Failure to properly monitor liquid nitrogen level can permit
undetected loss of refrigeration with resulting damage to
the material stored in the unit.
Do not attempt to move large stationary-type
refrigerators unless they are completely empty.
Refill the refrigerator as required to maintain
protection of the stored materials.
When transporting a liquid nitrogen container,
maintain adequate ventilation and protect the unit
from damage.
Always be sure that there is enough liquid nitrogen in the
unit to last until the next scheduled refill. When contents
must be kept at liquid temperature, keep the liquid level
high enough to cover the materials. When gas-phase
temperatures provide adequate protection, the liquid level
can be lower.
Do not place these units in closed vehicles where the
nitrogen gas that is continuously vented from unit can
accumulate. Prevent spillage of liquids and damage
to unit by securing it in the upright position so that it
cannot be tipped over. Protect the unit from severe
jolting and impact that could cause damage.
Condensed moisture or frost on the outer shell of a
refrigerator and abnormally rapid evaporation of the
liquid nitrogen are indications of vacuum loss.
Keep the unit clean and dry.
Do not store it in wet, dirty areas. Moisture, animal
waste, chemicals, strong cleaning agents and other
substances that could promote corrosion should be
removed promptly. Use water or mild detergent for
cleaning and dry the surface thoroughly. Do not use
strong alkaline or acid cleaners that could damage
the finish and corrode the metal shell.
If vacuum loss is evident or suspected, transfer the
materials stored in the unit to another refrigerator as soon
as possible and remove the unit from service.

Fill Instructions For CryoSafe VaporShippers
THESE HIGH QUALITY VACUUM INSULATED
MATERIALS, COMPATIBLE WITH THE DIVERGENT
APPLICATIONS OF CRYOBIOLOGY. THE MATERIAL
UNITS ARE CONSTRUCTED OF DURABLE
TEMPERATURE EXTREMES AND BROAD
USED IN CONSTRUCTION AFTER 1993 IS
HYDROPHOBIC (WILL NOT ABSORB WATER) WHICH UNLIKE CALCIUM SILICATE DOES NOT NEED TO BE
PERIODICALLY HEATED TO REMOVE ABSORBED MOISTURE.
THE CRYOSAFE VAPOR SHIPPERS WERE PRIMARILY DESIGNED AS VAPOR SHIPPING
CONTAINERS; HOWEVER, THEY CAN BE USED FOR IMMERSION OFSAMPLES. WHEN USING IN EITHER
CONDITION, THE RECOMMEDED FILLING PROCEDURE IS AS FOLLOWS: FILL THE UNIT TO THE BOTTOM
OF THE NECK AND ALLOW THE LIQUID NITROGEN TO ABSORB. UPON COMPLETE ABSORPTION OF THE
FIRST FILL OF LN2, WHICH SHOULD TAKE A MINIMUM OF 12 HOURS, REPEAT WITH ANOTHER FILL.
REPEAT AGAIN IF NECESSARY.
COMPLETE ABSORPTION MAY TAKE UP TO 24 HOURS.
AFTER
COMPLETING THE LAST FILL, JUST PRIOR TO SHIPMENT, POUR OFF THE EXCESS LIQUID IF THEY ARE
INTENDED TO BE USED AS A VAPOR (DRY) SHIPMENT.
TO ENSURE THAT THE VAPOR SHIPPERS HAVE ABSORBED THEIR FULL CAPACITY OF LIQUID, IT
IS ADVISABLE TO WEIGH THEM. TO COMPLETELY FILL THE ABSORBENT, THE SUGGESTED ABSORBED
WEIGHT OF THE UNITS (WITHOUT CANISTERS INSIDE) AS LISTED BELOW SHOULD BE REACHED. THIS
WILL ALLOW THE CONTAINERS TO HOLD THE MAXIMUM NUMBER OF DAYS IN THE VAPOR PHASE.
DURING THE INITIAL FILL, OR AFTER THE UNIT IS ALLOWED TO WARM, THE AMOUNT OF LN2 NEEDED
TO FILL THE ABSORBENT WILL BE GREATER. THE TIME NEEDED FOR THIS FILLING PROCEDURE WILL
ALSO BE GREATER.
MODEL
EMPTY WEIGHT
WEIGHT FULL
(SUGGESTED)
STATIC HOLD TIME
(DAYS)
VS1
6
8.8
8
VS2
8.8
11.6
14
VS3
11
18
14
VS4
30.5
38
12
VS5
13
20.6
21
VS6
23
35
23
VS7
24
37.5
10
VS8
30
47
14
VS9
30
52
85

THESE HIGH QUALITY VACUUM INSULATED UNITS ARE CONSTRUCTED OF DURABLE MATERIALS
COMPATIBLE WITH THE WIDE RANGE OF TEMPERATURE EXTREMES COMMONLY EXPERIENCED IN
CRYOBIOLOGICAL PROCESSES. ALTHOUGH EVERY CRYOSAFE UNIT HAS BEEN FACTORY TESTED, IT
IS RECOMMENDED THAT THE DEWARS BE TESTED AGAIN PRIOR TO SHIPPING TO END USER TO
ENSURE THE VIABILITY AND SAFETY OF YOUR STORED MEDIA. ITEMS SUCH AS FREIGHT DAMAGE DO
NOT ALWAYS APPEAR OBVIOUS AND THIS TEST PROCEDURE MAY PREVENT POSSIBLE PRODUCT &
SAMPLE LOSS.
TO ENSURE MAXIMUM PERFORMANCE FROM YOUR CRYOSAFE DEWAR SIMPLY FOLLOW LISTED
STEPS JUST PRIOR TO SHIPING TO FINAL DESTINATION:
1.
2.
3.
OPEN BOX THAT DEWAR IS IN & REMOVE FROM CARTON
OPEN LID & REMOVE CORK/COVER (do not twist)
FILL UNIT TO APPROXIMATELY ¾ FULL
A. Follow established safety practices & procedures for transferring LN2
B. Transfer using LN2 hose with phase separator or pouring container & approved funnel
C. Canisters are to remain inside dewar
REPLACE CORK/COVER & LET UNIT STAND FOR 24 HOURS (cooling down unit).
WEIGH UNIT (first weight)
ALLOW UNIT TO SIT FOR ANOTHER 24 HOURS
WEIGH SECOND TIME (second weight)
4.
5.
6.
7.
8.
CALCULATE EVAPORATION RATE.
THE DIFFERENCE BETWEEN THE FIRST WEIGHT AND THE
SECOND WEIGHT IS THE EVAPORATION RATE IN LBS. THIS CAN BE CONVERTED TO LITERS BY
MULTIPLYING LBS. X .5606. THIS FIGURE ROUGHLY SIGNIFIES THE N.E.R.=(first weight –second
weight) X .5606 is liter/day
A. Also during this time take note of any uncommon occurrences such as excess frosting or
sweating along outside of dewar. Take note of excess nitrogen boil off especially after the
second weight. LN2 should settle (cease boiling) after an hour.
Fill Instructions For Testing CryoSafe Vapor Shippers
(PRIOR TO EACH SHIPPING)

Accessories
#RB1
#RB2
#RB3
#RB4
#RB14
#RB18
#RB20
#PSC 1
#PSC 2
#PSC 3
#PSC 4
#7BBR
#LD-5PS
#LD-10PS
#LD-20PS
#LD-30PS
#LD-50PS
#MWD-10
#MWD-20
#MWD-30
#MWD-50
#25P
#25C
#81P
#81C
#100P
#100C
#CA
#uCRYO
#LLMR
#CGL
#VLG
#TH10
#TH6
#PS80
#TNG
#TP-MFF
#CRDSLV
#PSLV
#TA160V
Roller Base to fit model CM-1, SSB I
Roller Base to fit model CM-2, SSB II
Roller Base to fit model CM-3, SSB III
Roller Base to fit model CM-4, SSB IV
Roller Base to fit models SSC-20 & 22, SSC-ET20 & 20V, LD20
Roller Base to fit models SSC-21, 32, 33, 34, 35, SSC-ET 33 & 36, LD30 & 50
Roller Base to fit models SSC-43, 47-6, 47-10
Protective Shipping Carton for models VS1, 2, 3, 5
Protective Shipping Carton for model SSC-ET 11
Protective Shipping Carton for model VS6
Protective Shipping Carton for model VS4
Extra Blood Back Rack for model VS7
Pouring Spout for model LD5
Pouring Spout for model LD10
Pouring Spout for model LD20
Pouring Spout for model LD30
Pouring Spout for model LD50
Manual W/D device for model LD10
Manual W/D device for model LD20
Manual W/D device for model LD30
Manual W/D device for model LD50
Plastic Box with 25 cell grid
Cardboard Box with 25 cell grid
Plastic Box with 81 cell grid
Cardboard Box with 81 cell grid
Plastic Box with 100 cell grid
Cardboard Box with 100 cell grid
Canes –(50/pack) Aluminum 6-place
uCryo-Sentry Low Level Alarm
Liquid Level Measuring Rod
Cryo Gloves-Large, Mid-Arm Length
Vial Gopher, Safety Tongs
10’ Stainless Steel Transfer Hose
6” Stainless Steel Transfer Hose - CGA 295 to 3/8” NPT
Phase Separator - 2 3/4” x 1 3/8” OD, 3/8” - 18 NPT
Tongs –To retrieve lost vials
T-Piece Connection for Multiple Units
Cardboard Sleeves for Canes (50/pack)
Plastic Sleeves for Canes (50/pack)
T-Valve
Ordering Information--Order all replacement parts and accessories from CryoSafe at the address listed below.
Please include the part and model number of your dewar and the part number, quantity, and description of each
part requested.
Or write:
CryoSafe
P.O. Box 1797
Summerville,
CryoSafe
800-562-2796
Fax: [phone]
SC
29484
Ordering Information

Warranty Information
WARRANTY
CRYOSAFE
LIQUID NITROGEN DEWARS
CryoSafe warrants that each of its Dewars will be free from defects in material and workmanship, in the normal service for which
the product was manufactured, for a period of three years from date of shipment to the original purchaser. The product is further
warranted to maintain a Normal Evaporation Rate (NER) within 20% of CryoSafe’s published specifications for the product, on
the date of purchase. This NER warranty is in effect for all aluminum class dewars for three (3) years parts and labor, five (5)
years on vacuum from date of shipment to the original purchaser if the product is used and maintained according to CryoSafe’s
published instructions.
To make a claim under this warranty, the purchaser must: 1) give CryoSafe written notice within ten (10) days after discovery of
a claimed defect, 2) immediately discontinue use of the product, and 3) return such product freight prepaid to the location
specified by CryoSafe for evaluation to validate the warranty claim. If the claimed defect is confirmed by CryoSafe’s inspection,
CryoSafe will, at its option and as the purchaser’s sole remedy, repair or replace such product or any component part thereof, or
refund the original purchase price.
This warranty is voided by alterations or by repairs made by others. CryoSafe shall not be liable under this warranty, or
otherwise, for defects caused by negligence, abuse or misuse of the product, corrosion, fire, heat, or the effects of normal wear.
Any related components or other equipment manufactured by others that may be sold with CryoSafe’s product are not covered
by this warranty.
THIS WARRANTY IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED
WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
THE REMEDIES SET FORTH HEREIN ARE EXCLUSIVE.
CRYOSAFE SHALL NOT BE LIABLE FOR ANY
CONSEQUENTIAL, SPECIAL, OR INCIDENTAL DAMAGES RESULTING FROM THE DELIVERY, USE OR FAILURE OF THE
PRODUCT (INCLUDING LOSS OF ANY MATERIAL STORED IN THE PRODUCT), OR FROM ANY OTHER CAUSE
WHATSOEVER.
BY ACCEPTING DELIVERY OF THE PRODUCT SOLD HEREUNDER, THE PURCHASER
ACKNOWLEDGES THAT THIS LIMITATION OF REMEDIES IS REASONABLE AND ENFORCEABLE. IN NO EVENT SHALL
CRYOSAFE’S LIABILITY EXCEED THE PURCHASE PRICE FOR THE PRODUCT.
Printed in U.S.A.