China is a major player in the production and supply of various chemical products, and yellow lead oxide pbo fire assay flux is one of them. Yellow lead oxide is an important compound with diverse applications, especially in the field of fire assay flux.

yellow lead oxide pbo fire assay flux in the context of fire assay flux plays a crucial role. Fire assay is a traditional and reliable method for the analysis of precious metals. The flux, which contains yellow lead oxide, helps in the proper melting and separation of different components during the assay process.

In terms of quotation, the price of yellow lead oxide for use in fire assay flux can be influenced by several factors. The cost of raw materials, production processes, and market demand all contribute to its price. yellow lead oxide pbo fire assay flux, which is pure and has consistent properties, may be priced higher due to its better performance in fire assay applications.

The production of yellow lead oxide in China adheres to certain quality standards. Manufacturers strive to produce products with accurate chemical compositions and suitable physical properties. This ensures that when it is used as a part of the fire assay flux, reliable and accurate results can be obtained in the analysis of precious metals such as gold, silver, and platinum.

China yellow lead oxide pbo fire assay flux is also known for its availability. There are a number of producers in the country, which helps in meeting the domestic and international market demands. Whether it is for small - scale laboratories or large - scale industrial applications, the supply of this important compound is relatively stable.

Fire Assay Flux is used in geochemical assay laboratories for detection of gold in ore samples. Qingdao Dechen Chemical Co., ltd. is the Chinese premier manufacturer and supplier of quality, gold free flux and litharge. Our quality system guarantees the levels of gold in the fire assay flux are less than 1-1.5ppb in the litharge component of the flux, making it ideal for low level assay work.

Dechen Chemical prepares fluxes for fire test with raw materials of first quality with the formulas that each client requests. 

The raw materials are certified for the use of fire test flow, the main ones are litharge or lead oxide with SGS certified amounts of gold <1 ppb and Silver<1 ppm. In addition is used Borax anhydrous, sodium carbonate, silicon oxide, fluorite, and other elements to order of each customer.  

For each batch that is made for a given customer, a counter sample is left, which is kept for three months.

The fire assay flux is packed in 25kg bags, 25kg iron drum or as customers’ requirement. 

Technical specification for core material litharge:

Au< 1PPB    Ag<0.5PPM

Packing detail:25kgs/woven bag, 50Kg/woven bag, 50Kg/iron drum, 1000Kg/big bag,
all packing PE bag inside.

Port

Qingdao Shanghai