Warnings - Thermo Scientific Arctic Express CK50920 Manual De Funcionamiento Y Lista De Piezas

Section 1
Safety Information

Warnings

1-2 Cryogenic Dual Shippers
Liquid nitrogen is classified under the name "Nitrogen, refrigerated
liquid" and has a UN 1977 code number. The name classification and
UN Code Number must be indicated on the shipping carton in addition
to a "Gas non-flammable" label. Packing and labeling requirements can
be obtained from the above organizations. Also, contact your carrier for
any variances in the rules as they may apply specifically to that company
and/or the ultimate destination of the shipment.
Be aware that the regulations undergo periodic revisions. If you need
current information prior to the shipping of your cryobiological
specimen, contact your air carrier for the most recent regulations.
• This unit is intended to be used by trained personnel in a well-
ventilated environment.
• Liquid nitrogen is extremely cold; it boils at -196°C.
• Follow all precautions and warnings relevant to applicable hazards
such as frostbite, contact burn, asphyxiation, etc. in crogenic area.
• To avoid injury due to frostbite or ruptured vials use extreme care
whenever handling liquid nitrogen, liquid nitrogen storage or transfer
vessels or any objects which have come in contact with liquid
nitrogen.
• Leave no areas of skin exposed.
• Wear adequate PPE where necessary: face shield, cryogenic gloves,
cryogenic apron.
• Do not tightly seal liquid nitrogen containers or prevent nitrogen gas
from escaping.
• Always handle vials with tongs.
• Use extreme care to prevent spilling and splashing liquid nitrogen
during transfer and removal of storage contents and holders.
• Immediately remove any clothing or safety attire on which liquid
nitrogen has been spilled or splashed .
• Get immediate medical attention for any frostbite injuries due to
liquid nitrogen.
• Never overfill liquid nitrogen vessels.
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