Description
Premixed assay flux for sulfide and other complex ore types. Ā Inclues silver sulfide Sold in a 40 pound bucket. Not available for ONLINE International Orders. |
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Larger quantities ship via Truck. Please Call for Quantity Pricing and Freight Charges |
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Sulfide/Complex Fire-Assay Flux – Includes flour (100 grams flux = 42 gram lead button) | ||
For Carbon, carbonaceous, sulfide and other complex sample types. Add additional reducer or oxidizer (KNO3) to meet button size requirements. |
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Flux Contains | ||
40.9% litharge | 20.02% soda ash | Silver sulfate: 19.7grams/100 pounds |
7.48% borax | 5.33% silica | 13.28% potassium carbonateĀ |
3.31% fluorspar | 4.43% boric acid | 5.28% flour (reducer) |
Special fluxes can be mixed to your specifications. | ||
Call for a quotation on batches of 500 lbs or more. |
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