cobalt blue quartz rod

99.99% SiO2   Max Temperature: 1400  C

cobalt blue quartz  glass  rod or plate according to request

large transparent quartz plate

Size:L 1000–3000mm   Thickness:3-20mm  W100-300mm...

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ultrathin quartz plate

OD200mm   T 0.75mm...

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quartz base

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Garnet Powder

Garnet Powder   size: W40, W28, W20,W14,W10,W7 Garnet i ...

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