4N / 5N low-hydroxyl high-purity fused quartz ingots and semi-finished blanks for demanding downstream quartz processing.

| Purity | 5N |
|---|---|
| OH | Low-OH / target ppm by customer method |
| Supply Forms | Ingot / peeled blank / homogenized block / plate / sliced blank |
| Processing | Peeling / bottom removal / homogenization / rough machining / slicing |
| Qualification | Sample-first |
Send dimensions, purity, OH target and application. We will propose a sample and quotation route.