Device, System and Method for Fluid Delivery for Sequencing

A fluidic device comprising:

• a fluidic multiplexer block comprising a plurality of fluidic multiplexer units, each fluidic multiplexer unit including a substrate with a fluidic distribution circuit formed therein, the fluidic distribution circuit including a plurality of fluidic branches;
• a first fluidic interface block assembly connected to a first face of the fluidic multiplexer block, the first fluidic interface block including a first set of flexible tubes and a second set of flexible tubes, each set of tubes connected, respectively, to each corresponding port of a first set of ports and a second set of ports on the first face of the fluidic multiplexer block;
• a second fluidic interface block assembly connected to a second face of the fluidic multiplexer block opposing the first face, the second fluidic interface block including a first set of flexible tubes and a second set of flexible tubes, each set of tubes connected, respectively, to each corresponding port of a first set of ports and a second set of ports on the second face of the fluidic multiplexer block;
• a third fluidic interface block assembly connected to a third face of the fluidic multiplexer block adjoining the first face and the second face, the third fluidic interface block including a first set of flexible tubes and a second set of flexible tubes, each set of tubes connected, respectively, to each corresponding port of a first set of ports and a second set of ports on the third face of the fluidic multiplexer block;
• and
• a fourth fluidic interface block assembly connected to the third face adjacent to the third interface block assembly, the fourth fluidic interface block including a first set of flexible tubes and a second set of flexible tubes, each set of tubes connected, respectively, to each corresponding port of a third set of ports and a fourth set of ports on the third face of the fluidic multiplexer block.