This sampling adapter has a PTFE stopcock plug connected to the side of the apron for removing distillate or sample.

• PTFE stopcock plug
• Top reinforced [ST] outer joint
• Bottom [ST] inner joint
• Fabricated from borosilicate glass

Adapter features a 1:5 solid PTFE stopcock plug connected to the side of the apron for removing distillate or sample. Plug bore is 2mm. Approximate flask capacity is 125mL. 89051-454 has a #7 Ace-Thred after the stopcock, 89051-456 has plain tubing. Both have reinforced 24/40 standard taper outer joint at top, standard taper 24/40 inner joint at bottom.