ERTES Scientific measuring beakers in different sizes is perfect for lab, research center, veterinary, home and school science experiments such as chemistry, physics, biology.

Component Materials:

Type I Class A - 3.3 Borosilicate Glass

Attributes:

ASTM Reference - E960 Specification for Lab Glass Beakers

Autoclaving:

This glassware will withstand repeated standard autoclave cycles of 121°C at 15 psi for 5 minutes.

Heating / Cooling:

This beaker is designed for heating by hot plate,flame, oven, microwave or heating mantles. In normal service it can be heated many times to 230°C. It can be heated one time to 490°C in extreme service. This beaker set can be cooled to -230°C. DO NOT plunge beakers directly into a liquid coolant. Place the glass beaker in the vapor phase of the liquefied gasses for slow cooling prior to immersion in the coolant.

Vacuum / Pressure:

ERTES beaker is not designed for and is not rated for vacuum or pressure applications.

Sterilization:

The beakers are not Sterile