8 OZ Assay Potassium Carbonate
8 OZ Assay Potassium Carbonate
The 8 OZ Assay Potassium Carbonate is an essential component of assay flux, used as a flux thinner in the melting or smelting of gold and other precious metals. This K2CO3-based compound helps create a clean, consistent slag layer, enabling more accurate metal recovery and smoother refining workflows. Formula: K2CO3 ensures reliable performance batch after batch. Ideal for bench-top assays and small-scale smelting operations, it is widely used in precious metal refining labs for consistent results.
- Primary use: integral to assaying flux for gold and precious metals
- Flux thinner: improves slag flow and metal separation
- Reliable chemistry: standardized K2CO3 formulation for repeatable results
- Convenient packaging: 8 oz quantity ideal for small to medium refineries
- Compatibility: designed for traditional refining methods and standard equipment
Whether you are refining jewelry gold scrap or running routine assays, this potassium carbonate supports dependable results. Trusted by professionals worldwide, add to cart today to streamline your refining workflow.
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Got what i ordered
Seems to be a nicely built item. Will provide further evaluation when fired up.
Great product and customer service!
Love this pliers. Helps me cut a straight line from my bezels
Quality is excellent, the item matched the description and they met my expectations
Awesome! Best product out there
Great product! Definitely will buy again
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.
