The chip contains four channels with weir structures for retaining particles (e.g. beads, cells etc.) of different sizes.

Schematic Drawing of Fluidic 220

Fluidic 220

The chip Fluidic 1329 contains eight channels with barrier structures for retaining particles (e.g. beads, cells etc.) of sizes larger than 10 µm.

Schematic Drawing of Fluidic 1329

Fluidic 1329