Clear borosilicate glass volumetric flasks with ground-glass pennyhead stoppers
- Blue markings for spot and capacity, and white marking for level
- Volumetric flasks are calibrated "To Contain" (TC) by ISO, DIN and ASTM standards at 20°C
These Cole-Parmer® volumetric flasks feature Class A accuracy exceeds ASTM E288 and DIN 12664 specifications. These flasks can withstand a maximum temperature of 460°F (240°C) for normal use, and 750°F (400°C) for short term use.