Plurality of reaction chambers in a test cartridge

1. A fluidic testing system, comprising:

a plurality of test chambers, each having a wall that defines a longest side of a given test chamber, wherein each of the plurality of test chambers has only one opening, the only one opening being through the wall of a corresponding test chamber;

a first inlet channel configured to flow an initial amount of liquid from an inlet port, wherein the inlet port is the only external opening to the fluidic testing system; and

a plurality of fluid splitting elements configured to split the initial liquid flowing down the first inlet channel into a plurality of second inlet channels, wherein each of the plurality of test chambers is coupled via its respective opening to only one of the plurality of second inlet channels.

2. The fluidic testing system of claim 1 , wherein the wall of each test chamber is configured to be aligned substantially parallel to a gravity vector.

3. The fluidic testing system of claim 1 , further comprising a plurality of liquid sensing areas disposed along the plurality of second inlet channels.

4. The fluidic testing system of claim 3 , wherein each of the plurality of liquid sensing areas is configured to monitor the presence of liquid within a corresponding test chamber.

5. The fluidic testing system of claim 3 , wherein each of the plurality of liquid sensing areas is configured to dose a pre-determined amount of liquid into a corresponding test chamber.

6. The fluidic testing system of claim 1 , wherein at least one of the plurality of test chambers includes one or more reagents.

7. A fluidic testing system, comprising:

a plurality of test chambers, each characterized by a length and a hydraulic diameter, wherein each of the plurality of test chambers has only one opening disposed along the length of the corresponding test chamber, and wherein at least one of the plurality of test chambers includes one or more reagents, and wherein the one or more reagents are freeze-dried pellets disposed within the test chambers;

a first inlet channel configured to flow an initial amount of liquid from an inlet port, wherein the inlet port is the only external opening to the fluidic testing system; and

a plurality of fluid splitting elements configured to split the initial liquid flowing down the first inlet channel into a plurality of second inlet channels, wherein each of the plurality of test chambers is coupled via its respective opening to only one of the plurality of second inlet channels.

8. A fluidic testing system, comprising:

a plurality of test chambers, each having a wall characterized by a length and a hydraulic diameter, wherein each of the plurality of test chambers has only one opening, the only one opening being through a corresponding test chamber's wall along its length;

a first inlet channel configured to flow an initial amount of liquid from an inlet port, wherein the inlet port is the only external opening to the fluidic testing system;

a plurality of fluid splitting elements configured to split the initial liquid flowing down the first inlet channel into a plurality of second inlet channels, wherein each of the plurality of test chambers is coupled via its respective opening to only one of the plurality of second inlet channels; and

a plurality of premixing chambers disposed along the plurality of second inlet channels.

9. The fluidic testing system of claim 8 , wherein the plurality of premixing chambers comprise one or more reagents.

10. The fluidic testing system of claim 1 , wherein a bottom wall of each of the plurality of test chambers has a curved geometry.

11. The fluidic testing system of claim 1 , wherein a bottom wall of each of the plurality of test chambers is transparent to allow for optical interrogation.

12. The fluidic testing system of claim 1 , wherein a single pump is configured to force an initial amount of liquid through the first inlet channel and fill each of the plurality of test chambers with an equal portion of the initial amount of liquid.

13. The fluidic testing system of claim 1 , wherein one or more walls of the plurality of chambers is in contact with a thermally controlled housing.

14. The fluidic testing system of claim 13 , wherein the one or more walls are polymeric films having a thickness less than 100 microns.

15. The fluidic testing system of claim 13 , wherein the one or more walls have a thermal conductivity greater than 1 W/mK.

16. The fluidic testing system of claim 13 , wherein the thermally controlled housing comprises a Peltier device.

17. The fluidic testing system of claim 13 , wherein the thermally controlled housing comprises electrical resistive heating elements.

18. The fluidic testing system of claim 13 , wherein the thermally controlled housing is heated via forced air.

19. A fluidic testing system, comprising:

a plurality of test chambers, each having a wall characterized by a length and a hydraulic diameter, wherein each of the plurality of test chambers has only one opening, the only one opening being through a corresponding test chamber's wall along its length;

a first inlet channel configured to flow an initial amount of liquid from an inlet port, wherein the inlet port is the only external opening to the fluidic testing system; and

a plurality of fluid splitting elements configured to split the initial liquid flowing down the first inlet channel into a plurality of second inlet channels, wherein each of the plurality of test chambers is coupled via its respective opening to only one of the plurality of second inlet channels,

wherein at least one of the plurality of test chambers includes one or more reagents, and

wherein the one or more reagents are freeze-dried.

20. The fluidic testing system of claim 9 , wherein the one or more reagents are freeze-dried.