Read the order. Read the label. Pull to the right line.
Syringe model: "Syringe" by J-Toastie via Poly Pizza, licensed CC BY 3.0.
Rendering: three.js (MIT). Font: Manrope (OFL). Sounds are generated in code.
Dosage conventions: D ÷ H × Q, nearest tenth above 1 mL, nearest hundredth on a 1 mL syringe, kg = lb ÷ 2.2. See DATA-SOURCES.md.