ATTENTION:

DUE TO THE MANDATORY SHELTER IN PLACE ANNOUNCEMENT IN THE BAY AREA, WE ARE CURRENTLY CLOSED UNTIL 4-7-2020. WE WILL BE UNABLE TO FUFILL ANY ORDERS PLACED ONLINE UNTIL THAT DATE. CONTACT CUSTOMER SERVICE FOR MORE INFORMATION: SALES@GM-QUARTZ.COM

Graded Seals

A borosilicate to clear fused quartz graded seal used to interconnect quartz to borosilicate apparatus.
Length of borosilicate section is approx. 4", quartz section is approx 3". Tubing sizes referenced are for the quartz section of the seal.

Sizes are available from 3mm x 5mm to 50mm x 54mm, with custom sizes available upon request.

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