As of 2023, the global Oxygen-18 Market was valued at approximately US$ 139.5 million. Projections indicate steady growth, with the market expected to reach US$ 189.5 million by 2030, reflecting a compound annual growth rate (CAGR) of 4.5% over the forecast period. The market's steady expansion is primarily driven by increasing demand for PET imaging in medical diagnostics and growing research i..