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Division APPENDIX II: MEASUREMENT OF DENSITY OF DISTILLATE

United Kingdom

Original text. Later amendments are not shown.

1.
  • 1-litre round-bottomed flask with standardised spherical ground-glass joint.

  • 2.
  • 20-cm Vigreux rectifying column.

  • 3.
  • 10-cm straight-rimmed West condenser.

  • 4.
  • 40-cm cooling coil.

    1. METHOD A:DETERMINATION OF REAL ALCOHOLIC STRENGTH BY VOLUME OF SPIRIT DRINKS — MEASUREMENT BY PYCNOMETRY
    2. METHOD B:DETERMINATION OF REAL ALCOHOLIC STRENGTH BY VOLUME OF SPIRIT DRINKS — MEASUREMENT BY ELECTRONIC DENSIMETRY (BASED ON THE RESONANT FREQUENCY OSCILLATION OF A SAMPLE IN AN OSCILLATION CELL)
    3. METHOD C:DETERMINATION OF REAL ALCOHOLIC STRENGTH BY VOLUME OF SPIRIT DRINKS — MEASUREMENT BY DENSIMETRY USING HYDROSTATIC BALANCE