Sentence Examples


  • (2) There is a great increase in contamination in the milk at each stage before it reaches the customer.
  • This provides for the reduction as far as possible of contamination during the milking process itself.
  • The unavoidable contamination with muddy particles of vat-waste is removed by allowing the vatliquor to rest for some hours in a separate tank and settling out the mud.
  • If the contamination exceed a certain limit, the scrapings remain quite dead.
  • (2) The Institute is of opinion that in the hands of more or less unskilled workers it is easier to ensure freedom from contamination by Haffkine's ` standard method ' of manufacturing plague vaccine than with the ` water agar process ' as employed by him.