You have purchased a SOL Hydrogenated Nitrogen gas cylinder from our website.

Upon delivery, you received your cylinder in a double packaging allowing you to return it to us once empty.
This box is labelled "return shipping box".
It is mandatory, in order to comply with 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 this box containing the cylinder off at a post office or a Chronopost relay point.

To prevent any fraudulent act, we must receive the returned 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 business days.