Glassware Safety

4 Inspect glassware before use; do not use chipped or cracked glassware. Use heat-resistant glassware for heating materials or storing hot liquids.

4 Do not attempt to insert glass tubing into a rubber stopper without specific instruction from your teacher.

4 Immediately notify your teacher if a piece of glassware breaks. Do not attempt to clean up broken glass unless directed to do so by your teacher.

Sirens Sleep Solution

Sirens Sleep Solution

Discover How To Sleep In Peace And Harmony In A World Full Of Uncertainty And Dramatically Improve Your Quality Of Life Today! Finally You Can Fully Equip Yourself With These “Must Have” Tools For Achieving Peace And Calmness And Live A Life Of Comfort That You Deserve!

Get My Free Ebook


Post a comment