Gold Mining Co., Limited

red lead oxide(1)
yellow lead oxide(1)

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red lead oxide pb3o4
Specification: red lead oxide
Detail: Property:Orange-red heavy powder. The relative density 9.1. Insoluble in water and alcohol, soluble in nitric acid and glacial acetic acid, hydrochloric acid and thermal hot lye. High corrosion resistance and rust resistance p...

gold and silver free litharge
Specification: gold and silver free litharge
Detail: Qingdao Dechen Chemical Co., Ltd. is top one choice for premium quality litharge. We guarantee gold levels are ¡Ü1ppb in all litharge and guarantee silver levels are <0.5ppm. We are also the exclusive Chinese factory for both ...

fire assay flux
Specification: Fire assay flux
Detail: Fire Assay Flux is used in geochemical assay laboratories for ***ection of gold in ore samples. Qingdao Dechen chemical Co., ltd. is the Chinese premier manufacturer and supplier of quality, gold free litharge and flux. Our qu...


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