You have purchased a SOL Nitrogen gas cylinder on our website.

Upon delivery, you received your cylinder in double packaging allowing you to return it to us once empty.
This box is marked "return carton".
It is mandatory, in order to comply with the regulations on the transport of hazardous materials, to use this box.

By ordering the Argon INDUS gas refill you will receive an email from us containing the Chronopost label to be affixed to the box.
You will then need to drop off this box containing the cylinder at a post office or a Chronopost relay point.

In order to prevent any malicious act, we must receive the return of the cylinder before any new shipment.
It is therefore important not to delay dropping off your cylinder at a relay point or post office of your choice once the Chronopost return label has been issued.

You will receive your full gas cylinder at your home or at the address of your choice within 4 to 7 working days.