Handheld Raman Devices Replace Presumptive Colour-Change Testing
Regulators and distributors increasingly deploy handheld Raman spectroscopy devices that confirm a drug's precise molecular signature against a reference library, since colorimetric test strips only indicate a presumptive chemical reaction that still requires laboratory confirmation before regulatory action can proceed. That molecular confirmation capability lets field inspectors make immediate seizure decisions rather than waiting days for laboratory results while suspect product continues moving through the supply chain. Thermo Fisher Scientific and Bruker have both expanded field-configured Raman product lines specifically to capture agencies replacing ageing colorimetric-only screening fleets. That approach frees staff to process more shipments per window.
Market Impact: Requires screening at 100% of check








