A portion of an analysis unit in the accompanying figures may be used in sequencing operations and may be configured to receive one or more cartridges for use in such operations.
Stipple shading is used in the accompanying
In the drawings, the evenly spaced broken lines are for illustrating portions of a portion of an analysis unit which form no part of the claimed design. The heavy dot-dash-dot broken lines are for the purpose of showing boundaries of the claim and these heavy dot-dash-dot lines form no part of the claimed design.