Quality & Purity
High-purity materials are purchased by specification, not by product name alone. Gallium Global therefore treats purity, impurity profile, batch identity and documentation as core commercial requirements.
Purity Grades
| Grade | Nominal Purity |
|---|---|
| 3N | 99.9% |
| 4N | 99.99% |
| 4N5 | 99.995% |
| 5N | 99.999% |
| 6N | 99.9999% |
| 7N | 99.99999% |
Nominal purity alone does not define suitability. Individual impurity limits, analytical method, form and application requirements should be reviewed before purchase.
Certificate of Analysis
Where available, material is supplied or quoted with batch-specific analytical documentation. Exact test methods and impurity reporting depend on the producer and grade.
SDS & Technical Documents
Safety Data Sheets and technical product information are provided where applicable. Customers should review the current document revision before handling or processing a material.
Custom Specifications
For controlled impurity limits, special forms, recurring production schedules or customer-approved specifications, contact our team before ordering.