SoniClean UltraSonic Cleaners Are one Of The Most Powerful Units In The Market SoniClean will remove The Most Stubborn Particles or Coating Attachments. Ideal for Hplc Degassing Of Solvents Or Mixing of Fine Particles & Dissolving or Assisting In the disruption Action Available with Heater & Timers Lids Sizes Range from: 90 mm To 710 x 550 mm in Size An Australian Made Product