Air Motor Hydrogenation Unit for 500ml and 1000ml Working Volumes No Glassware or Adapters Included.
Parr Model 3921 Hydrogenation unit for working volumes of 500ml and 1000ml. Ace-thred vessels replace rubber stoppered vessels and eliminate cross-over contamination caused by leeching or sample retension. Complete unit includes all the adapters needed for the supplied 8648 series 500ml and 1000ml threaded glass vessels. Units are available without vessels and adapters in explosion proof or air driven models. Please call for variations to our standard offerings (ex. epoxy or plastic coated vessels).