Free reagent inventory tool
Reagent stock and reorder planner
Estimate the usable packs needed across supplier lead time and safety stock after expected wastage.
How to use this tool
- Enter normal reportable-test demand and pack yield.
- Add wastage, supplier lead time and safety-stock days.
- Enter usable packs already on hand to estimate the reorder quantity.
Use the result in your next decision
Use the reorder estimate with expiry dates, lot policy, cold-chain capacity, minimum order quantity and delivery reliability. Review faster-moving and critical assays separately.
Planning disclaimer: Verify entered assumptions, written commercial terms, local operating conditions and applicable professional or regulatory requirements. This tool is not financial, clinical or supplier-selection advice.