Pyrex 4980-2L Brand 4980 flask; 2000 mL, pack of 1 from Masterflex
PYREX 4980-2000 Glass Erlenmeyer Flask, 2000mL
Pyrex 4980-2L, 2L Narrow Mouth Erlenmeyer Flask with Rubber Stopper, Heavy Duty Rim (Single): Amazon.com: Industrial & Scientific
4995-2l PYREX 2l Wide Mouth Erlenmeyer Flask With Gl45 Screw Cap for sale online | eBay
Corning 4980-250 Pyrex Narrow Mouth Erlenmeyer Flask with Heavy Duty Rim, 50 mL capacity-200 mL Capacity Graduation Range, 82 mm Diameter: Amazon.com: Industrial & Scientific
Pyrex® Erlenmeyer Flask, Heavy Duty Wide Mouth, 2000mL