Shipping an O2k
From Bioblast
The exact instructions for shipping an oxygraph to OROBOROS INSTRUMENTS for repair or upgrade depend on whether your lab is situated inside or outside the European Union.
Please consult either
Shipping an oxygraph from within the EU or
Shipping an oxygraph from non EU countries.
If you are just interested in packing an oxygraph for transport both links will give you the required information.