Scientific use note
- What this tool does: scales common fixed buffer recipes, calculates stock dilution volumes, or calculates mass from molarity, volume, and molecular weight.
- What this tool does not do: replace institutional protocols, validate sterility, provide clinical or manufacturing-grade validation, calculate arbitrary pH recipes in v1, or replace SDS/MSDS review.
- Research-use reference only. Verify all calculations against your institutional protocol before use. Check SDS/MSDS documentation for each reagent and follow standard laboratory PPE, handling, and waste-disposal procedures.
- Stock concentration must be greater than the target concentration for a valid dilution.
Stock dilution calculator
Use C1V1 = C2V2 to calculate how much stock solution and diluent you need for a target working solution.
Results
- Volume of stock solution to use
- 50.0 mL
- Volume of diluent to add
- 450 mL