Westphal balance

A Westphal balance (also known as a Mohr balance) is a scientific instrument for measuring the density of liquids.[1][2][3]

References

  1. ↑ Mohr-Westphal balance, Virtual Museum of the History of Mineralogy
  2. ↑ Westphal Balance, Instruments for Natural Philosophy
  3. ↑ Balance de Westphal, Le Compendium