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Layer by layer composition and function.
| Layer | Material | Function |
|---|---|---|
| 0 | PMMA | Substrate |
| 1 | Vinyl | Formation of flow cell walls |
| 2 | Acetate sheet | Formation of flow cell ceiling and delimitation of inlets and outlets |
| 3 | Translucent vinyl | Sealing and delimitation of inlets and outlets |
