Pyrex Glass Wafers & Substrates

Please note: Valley Design maintains a rotating stock of hundreds of items across variations of different material types, manufacturers, grades, dimensions, thicknesses, and tolerances. As our stock changes daily to meet the demand of our customers and their projects, items shown are representative of typically requested items but do not serve as a guarantee of current stock levels. We encourage you to contact our Customer Service team to confirm the current stock level of your requested material and its specifications.