thermal screw for sale, brand-new and used.

The item here is 12 pcs of clear fused quartz glass discs with dimension of ? 25 mm x 1 mm. Skyline Components, LLC.

The current item is strike red borosilicate glass rods with coefficient of thermal expansion of 3.3 x 10^-6 /°C. It is sold as almost clear or slightly yellowish glass. But its red color is shown after thermal treatment.

The current item is mixed white, green, amber, yellow and light blue borosilicate glass rods with coefficient of thermal expansion of 3.3 x 10^-6 /°C. Dimension: ? 7 mm x 24".

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