You are buying One piece brand new Graphite crucible furnace.

It's designed to be used with 25 ounce Gold. This crucible can also be used with Silver, Copper, Aluminum, Brass and other metals.

It's made of high quality & high purity Graphite.

Purity of Graphite: >=99.9%

 


It's mainly used in the purification of gold and silver smelting, special metal casting, University of test equipment, acid corrosion of the crucible, the crucible temperature analysis, small scale casting, special alloy smelting and casting mold etc.

 


Outer size: 1.57" Diameter x 2.36" Height

Inner size: 1.18" Diameter x 2.16" Height

Wall thickness: 0.196"

 


Features of this item:

1. Good thermal stability.  This Graphite crucible Provide rapid thermal quench conditions of use. Made with special formula.

2. Good corrosion resistance. Impact resistance. This ensure product quality and reliability.

3. Good resistance to acids and alkalis.

4. Good heat conduction properties.  This can greatly shorten the melting time and save energy.

5. Less than 300pp ash. This ensure precious metals smelting is not contaminated.

Shipping:
Goods sent to the United States for 7-10 days.
I will add a tracking number in EBAY and PAYPAL.
You can query in the United States Postal Service.

Outside the United States
We ship worldwide with flat rate shipping by China Air mail(Registration, can be tracked). This international order may take longer to arrive. Normally the shipping time is 15 to 35 business days 。

Return & Refund policy:
In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements.
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