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89 instructions for use of gold extraction agent
89 gold extraction-S (refer to the instructions for use of primary ore reagents).1, adjusting the pH value to 10-12; Stabilize at about 10, which is lower than the base number required by sodium cyanide and other environmental protection agents.2. Du…
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Entrepreneurship and cooperation of environmental protection pharmaceuticals
Withdrawal of gold with 89, 89.If you have the conditions to start a business (potential customers or self-use needs), you can contact us to realize various cooperation modes such as setting up your own factory, customizing product formula, and joini…
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Latest quotation
Real-time price announcement:1. The price of 89 gold extracting agents (high sulfur and high arsenic, 89 gold extracting ®, 89-S, AS gold dressing agents) is 19,500 yuan per ton (ex-factory price). Low alkali and low sodium, alkalinity (PH value 9-12…