Inorganic phosphate (PO43-) IVD, kit, spectrophotometry

Inorganic phosphate (PO₄³⁻) IVD kits using spectrophotometry are laboratory diagnostic tools designed to measure phosphorus levels in patient samples. Clinically, these tests help assess kidney function, bone metabolism, and electrolyte balance, supporting diagnoses of conditions like renal disease or metabolic disorders.

These kits are typically regulated as in vitro diagnostics (IVDs) and may require compliance with standards like ISO 13485 or FDA 21 CFR Part 820, depending on the jurisdiction. They are usually supplied as reagent kits for use in clinical laboratories, requiring calibration and maintenance per manufacturer instructions.