StonyLab Borosilicate Glass 50ml Heavy Wall Single Neck Recovery Flask Rotary Evaporator Flask, with 24/40 Outer Joint – 50ml 16.45$
DONLAB FLK-05-5000 ASTM STD Glass 5000ml / 5L 24/40 Joint Recovery Flask Heavy Wall Single Neck Round Bottom Evaporating Flask 184.78$
Laboy Glass Recovery Flask Rotary Evaporator Flask Heavy Wall 100mL with 19/22 Joint Distillation Apparatus Organic Chemistry Lab Glassware 15.43$
Laboy Glass 200mL Pear Shaped Boiling Flask Heavy Wall Recovery with 24/40 Joint Joint Flask for Small-Scale Distillation Apparatus Lab Glassware Lab Glassware 17.45$