Gas Chromatograph Device, System, and Method with Modular Architecture

A system, comprising:

• a fluid intake configured to:
• receive a fluid comprising a first fluid sample;
• and
• provide the fluid to an inlet of a manifold plate,
• the manifold plate comprising the inlet and a vent, the inlet comprising a first inlet channel and the vent comprising a first vent channel, wherein the manifold plate is configured to:
• deliver, using the first inlet channel, the first fluid sample from the fluid intake to a first analytical module;
• and
• receive, using the first vent channel, the first fluid sample from the first analytical module and deliver the first fluid sample out of the manifold plate to the fluid intake, and
• the first analytical module affixed to the manifold plate, the first analytical module comprising a first gas chromatograph oven and one or more sensors, wherein the first analytical module is configured to:
• obtain, for the first chromatograph oven, the first fluid sample from the first inlet channel and expel the first fluid sample using the first vent channel after measuring an attribute of the first fluid sample;
• and
• measure, using the one or more sensors, the attribute of the first fluid sample in the first gas chromatograph oven after receiving the first fluid sample from the manifold plate.