Materials

Tosoh Quartz Inc. complies with all customers' specifications and sources quartz materials from qualified suppliers in order to meet your requirements. 

As a convenience to our customers, we list below the links to many of our suppliers' material specifications:

Momentive: 

http://www.momentive.com/ProductFamily/Quartz.aspx

QSIL: 

http://www.qsil.com/en/ilmasil.html

Heraeus: 

Heraeus Quartz Base Materials Overview

Tosoh SGM USA Inc.

Tosoh SGM Fused Silica Glass (PDF)

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