Lot of 9 Pyrex 50ml Round Bottom Glass Boiling Flask - 24/40 - Lab Fresh!!

3.5” Laboratory glass PYREX no. 5860 60ml Saybolt Viscosimeter Flask Class A USA

1000ml Glass Vacuum Suction Filter, Lab Vacuum Filtration Distillation Appara...

PYREX 500 mL Round-Bottom Flasks - Never been used. Adjust Quantity!

Pyrex # 5580 1000 ML 1L Glass Volumetric Flask Mad Scientist Lab Halloween Decor

Kontes Ultra-Ware 250ml Vacuum Filter Microfiltration frit pyrex millipore µm

Corning 5360 Pyrex 125 mL Micro-Filtering Flask w/ Sidearm Tubulation Vacuum Lab