Chemical resistant Ideal for boiling organic liquids Minimizes superheating Ultra-pure, virgin Saint-Gobain Chemware ® PTFE boiling stones promote gentle, efficient boiling and help prevent overheating, even of highly volatile liquids. Ideal for continuous extraction methods.…

PTFE balls minimize “bumping” during boiling. They are inert and can be used up to 550°F (288°C). Each package contains100 balls. Choose from a variety of sizes. For column packing and mixing beds Resistant to most chemicals Non-contaminating