30 Gram "One-Shot" Fire Assaying Crucible
30 Gram "One-Shot" Fire Assaying Crucible
Meet the 30 Gram "One-Shot" Fire Assaying Crucible, the compact solution any gold prospector or assay technician needs for reliable results. Designed to withstand temperatures up to 2550°F, this crucible is ideal for smelting gold, processing ore concentrates, and revering stubborn black sands. As a dedicated one-shot crucible, it minimizes cross-contamination and delivers consistent, repeatable fire assay outcomes.
- Capacity: 30 g
- Temperature resistance: up to 2550°F (1370°C)
- Best uses: smelting gold, ore concentrates, and black sands
- Design: single-use fire assay crucible for clean, accurate results
- Dimensions: Top diameter 3-1/2 inches
Whether you're refining precious metals at a lab or field-testing ore samples, this crucible supports precise recovery and minimal loss during high-heat smelting. Its rugged construction ensures durability in demanding assay environments, helping you achieve dependable, repeatable outcomes every time.
Get yours today and streamline your fire assay process with confidence.
Add to cart to elevate your fire assay results.
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Nice little mold. Makes great 1oz bars and rounds.
Love love love!
Excellent service and best delivery timing.
Fast shipping and amazing quality. I would definitely recommend PMC supplies as a seller to shop for that specific stuff. Thank you.
I tested it, and it works great. The impression works well. I need to try a thicker wire. It shipped very fast and it was exactly as shown.. I can't wait to try another plate from this shop.
Fast shipping definitely great item with good quality. I am glad that I have been using PMC supplies to buy my jewelry supplies and tools. Thank you.
It came on time, and even though I haven’t used it yet it is a very good quality product. I have been buying from PMC Supplies for a while and would definitely recommend this place to everyone.
Fast shipment and great quality. Thank you will definitely buy here again.
Great product will buy again
It was a great buy. It came in time and works as described. It is very helpul in a lot of my projects.
Looking forward to using this product. Wanted to get a head start accumulating jewelry supplies.
Nice product. Works as it should.
Shipping cost were atrocious. But product exactly what i needed
Works great!
Excellent, worked very well
