8" x 3" x 1/2" Gold Testing Black Stone
8" x 3" x 1/2" Gold Testing Black Stone está agotado y se enviará tan pronto como vuelva a estar disponible.
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8" x 3" x 1/2" Gold Testing Black Stone
8" x 3" x 1/2" Gold Testing Black Stone
Introducing the 8" x 3" x 1/2" Gold Testing Black Stone, a reliable tool for determining the karat value and purity of precious metals. Designed to be used with standard testing solutions and testing needles, this black stone delivers clear, consistent results during jewelry appraisal, refiner work, or at-home metal testing.
Key benefits include a rugged, non-porous surface that resists staining and a comfortable size that fits both field kits and lab setups. Whether you’re verifying gold, platinum, or alloy content, this stone supports accurate results with every test.
- Precise karat testing surface for reliable alloy identification
- Durable, reusable black stone designed for daily use
- Compatible with testing solutions and needles
- Generous 8" x 3" x 1/2" size suits various workflows
Invest in dependable accuracy for your precious metals work. Enhance your assay toolkit with this Gold Testing Black Stone—streamline your purity verification process. When you’re ready, add it to your cart.
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| Precio |
$0.30
Precio unitario
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Agotado
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$5.25
Precio unitario
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Agotado
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$28.33
Precio unitario
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Agotado
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$21.95
Precio unitario
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Agotado
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| Descripción | ||||
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Let customers speak for us
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
Exactly what I needed, very pleased. Great shipping time!
