• Round Bottom Flask 250ml, Socket 29/32
  • Vigreux 320mm with NS 29/32,29/32
  • Adapter, Still head plain socket 29/32, Cone 29/32,29/32
  • Liebig Condenser 250mm 29/32 with Glass hose connector
  • Adapter Receiver 29/32, short stem
  • Adaptor Thermometer with compression cap 29/32
  • Thermometer 10° to 110° C

Boro 3.3 or Borosilicate 3.3 is a type of glass having very low coefficient of thermal expansion White Printing Chemical Resistant