50mL Round Bottom Flask 14/20 Chemglass CG-1506 88 Heavy Wall Vacuum Reflux

The 50mL Round Bottom Flask with a 14/20 neck by Chemglass (model CG-1506-88) is a heavy-wall vacuum reflux flask made of borosilicate glass. Manufactured in the United States, this lab flask is ideal for use in physical, dental, medical, microbiological, and biological laboratories. With a capacity of 50mL and a round bottom design, this flask is a versatile and essential piece of glassware for various laboratory applications.

Corning Pyrex 800ml Round Bottom Kjeldahl Flask with Tooled Neck No. 5420

The Corning Pyrex 800ml Round Bottom Kjeldahl Flask with Tooled Neck No. 5420 is a high-quality laboratory flask made of borosilicate glass. It is designed with a round bottom and a tooled neck for easy pouring. With a volume of 800ml, this flask is ideal for use in dental, medical, and biological laboratories. Made in the United States by the trusted brand PYREX, this flask is durable and reliable for various lab applications.