Description
Cupel 4A – Clean Results in Precious Metal Testing
The Cupel 4A from Mechelec delivers strong stability and smooth absorption during fire assay. It withstands extreme heat and supports repeated cupellation cycles, making it an ideal choice for consistent, daily laboratory operations. Its refined composition provides dependable porosity, allowing it to absorb litharge efficiently. As a result, you get a clean, well-formed bead with minimal impurities.
This cupel performs reliably in refining houses, hallmarking centers, and assay laboratories across the region. It fits neatly into standard furnace shelves, helping technicians save time and maintain a steady workflow. Its strong structure resists cracking and breakage during handling, which is especially important during long working hours and high-volume testing periods.
Accuracy remains a key advantage of the Cupel 4A. Its uniform surface ensures even heat distribution, leading to smoother melting, better metal separation, and faster cupellation stages. Additionally, its low contamination risk keeps your assay readings sharp and precise.
The Cupel 4A integrates easily into different assay batches. It performs well in both gold and silver analysis and comfortably handles moderate load sizes. Its fast absorption rate further supports efficient and consistent cupellation runs.
When you want reliability, the Cupel 4A from Mechelec delivers steady performance. It simplifies operations, improves consistency, and strengthens quality control within your testing facility. With this cupel, your workflow becomes faster, more stable, and more efficient—while every final bead remains clean and precise.
Choose Cupel 4A from Mechelec for accurate, dependable assay performance. Contact us today for bulk orders, technical support, or guidance in selecting the right cupels for your furnace setup.
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