Durable glass sinters

Available in different porosity grades and in a range of different diameters, these Pyrex® borosilicate sintered discs have excellent thermal and chemical resistance properties.

  • Complies with ISO 4793
  • For use by Glassblowers constructing special apparatus
  • Manufactured from Pyrex borosilicate glass for resistance to heat and chemical corrosion
  • Close control of pore size
  • Accurate and consistent disc dimensions
  • High mechanical strength to withstand full vacuum
  • Convenient packaging

Product Specification

Grouped product items
Item Code Nominal diameter mm Porosity grade Pack quantity
3010/10M 10 0 10
3020/10M 20 0 10
3030/10M 30 0 10
3040/10M 40 0 10
3050/10M 50 0 10
3090/10M 90 0 1
3010/11M 10 1 10
3020/11M 20 1 10
3030/11M 30 1 10
3040/11M 40 1 10
3050/11M 50 1 10
3065/11M 65 1 1
3090/11M 90 1 1
3120/11M 120 1 1
3010/12M 10 2 10
3020/12M 20 2 10
3030/12M 30 2 10
3040/12M 40 2 10
3050/12M 50 2 10
3065/12M 65 2 1
3090/12M 90 2 1
3120/12M 120 2 1
3010/13M 10 3 10
3020/13M 20 3 10
3030/13M 30 3 10
3040/13M 40 3 10
3050/13M 50 3 10
3065/13M 65 3 1
3090/13M 90 3 1
3120/13M 120 3 1
3010/14M 10 4 10
3020/14M 20 4 10
3030/14M 30 4 10
3040/14M 40 4 10
3050/14M 50 4 10
3065/14M 65 4 1
3090/14M 90 4 1
3120/14M 120 4 1
3040/15M 40 5 10

Need help making a decision or looking to buy this product?

Simply get in touch or visit our global network of laboratory distribution partners.

Contact Us Where To Buy

For associated information, certificate or technical support, please visit our support area.

Get Support
pyrex flasks