New Clear BOROSILICATE Glass Straight Sided Round Jars. One of our most popular jars is now available in Borosilicate Glass - suggested for critical applications where thermal stability, chemical corrosion resistance and durability are required. These jars are designed without shoulders for maximum storage capacity and content visibility. Borosilicate glass jars are more resistant to temperature change than regular glass and give greater assurance of your content's integrity. Quickly identify our borosilicate jars from regular jars by the Qorpak logo on the bottom of the jar.
Many types of metal and plastic lids are available for straight sided round jars; refer to Cap Material & Liner Descriptions to learn more about lid types.