Type-based Lab on Chips segmentation distinguishes microfluidic cartridges, electronic biosensor chips, and hybrid CD-like devices, with each category shaping procurement dynamics. Microfluidic polymer cartridges dominate volume share because their injection-moulded channels lower cost-per-test for high-frequency diagnostics, whereas glass-silicon variants command price premiums in next-gen sequencing workflows. Electronic biosensor chips, integrating nanogap electrodes or ISFET arrays, are growing fastest; they eliminate optical readout, shrinking instrument footprint for point-of-care settings and pushing average selling prices above USD 45 per unit. Hybrid CD-spin chips sit in the middle, leveraging centrifugal force for multiplexed immunoassays, but remain niche due to specialized instrumentation needs. Collectively, these technology tiers map directly onto end-user willingness to pay, anchoring the market taxonomy for component suppliers and foundries.