Sentence Examples

  • The crystals are collected, washed, pressed and recrystallized, whereby the impurities are easily removed.
  • It can be recrystallized by solution in alkalies.
  • The disulphonate is more readily obtained by moistening the nitrilosulphonate with dilute sulphuric acid and letting it stand for twenty-four hours, after which it is recrystallized from dilute ammonia.
  • The solutions are made by dissolving the purest recrystallized sulphate of copper and sulphate of zinc in distilled water.
  • This is distilled to dryness and the distillate repeatedly recrystallized from cymene.