Tools / Lab arithmetic
Content per spray.
Enter a vial amount, the spray bottle volume, and how many sprays the pump delivers per mL. The result is how many milligrams of material each spray contains. Pure arithmetic — no doses are suggested.
What this tool is
A per-spray content calculator for laboratory reference material. It performs division only; it does not recommend doses, spray counts, or any human or animal use. Nothing you enter is logged or stored. For research-use arithmetic only.