Gas separation cartridge

A gas separation cartridge comprising:

• a) an inlet port for an air sample to enter;
• b) an upper lid attached to the inlet port;
• c) a first sealing element attached to the upper lid;
• d) a tube support stand attached to the first sealing element;
• e) a second sealing element attached to the tube support stand;
• and
• f) a lower lid attached to a second sealing element wherein the lower lid comprises an exit port.

A gas separation cartridge comprising:

• a) a housing comprising an inlet port for an air sample to enter;
• b) a top cover attached to the housing;
• c) an upper cavity comprising individual chambers attached to the top cover wherein each end of each chamber has an opening;
• d) a bottom cover attached to the upper cavity, wherein the bottom cover comprises a lower cavity, a separate opening for an air sample traveling from an individual chamber to pass through, and a separate opening for an air sample that does not pass through an individual chamber to pass through;
• and
• e) a base upon which the bottom cover of the cartridge is seated, wherein the base comprises an exit port.