Cuts — Heads/Hearts/Tails — spirits.earth.ge

Expected pure alcohol (LPA, L) Heads fraction (% of LPA)

Target stopping vapor ABV (%)

Compound boiling point (°C) Still/column temperature (°C)

Estimated heads—

This is only a starting guide — the final decision is always made by smell/taste.

Corresponding pot (liquid) ABV—

Boiling temperature at this point—

Same VLE model as "Pot Still Calculator" Mode A — used in reverse (vapor to liquid).

Relative volatility (to ethanol)—

Category—

Approximation based on Trouton's rule — qualitatively reliable, numerically approximate (especially for hydrogen-bonding compounds). See Theory.

Cuts — Heads / Hearts / Tails