Can you tell me what the regulation is for travelling with liquid nitrogen? I have dry shippers to fill with liquid nitrogen and need to transport it in a bakkie. What is the maximum volume of liquid nitrogen one can travel with? Can I travel with a dry shipper carrying 200L of liquid nitrogen?
If you are referring to the classification below, the UN number for the classification of nitrogen refrigerated liquid is 1977. The exempt quantity is 500 litres. If you transport more than that you must comply with the dangerous goods transport rules. I copied this from SANS 10231 Annexure C.
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