Method for the production of primary aluminium from alumina comprising the step of converting alumina into aluminium sulfide and subsequently the separation of aluminium from aluminium sulfide wherein the conversion of alumina into aluminium sulfide is performed by reacting alumina with CS2 containing gas at a temperature Tal whereby the alumina is mainly -alumina. The display stand is disposed to be connected by hand utilizing connecting apertures and pins. The table defines the complete set of area codes that can be used by the wireless communication device. First, determine whether a connection is used for transmitting multimedia data or not. The second seating surface is configured to receive and sealingly mate with a second size of pipette tip in a manner such that the first end of the passage is in fluid communication with the second size of pipette tip. In addition, the housing is substantially rectangular and includes a first portion with a first thickness and a second portion with a second thickness different from the first thickness and at least the thickness of the transaction card.