火试金助熔剂
Fire Assay Flux
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 litharge and flux. 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 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.
火试金用于实验室的地质化学分析，用于检测矿石样品中的金含量。青岛德臣化工有限公司是中国首屈一指的优质火试金试剂和低金低银火试金专用一氧化铅制造商和供应商。我们的质量体系保证了火试金试剂中一氧化铅的金的含量低于1-1.5ppb，这使其成为准确分析工作的理想选择。
德臣根据每个客户要求的配方，使用最好质量的原材料制造出质量优异的火试金试剂。
火试金试剂中各种原材料已经过必要的检测，其中主要的原材料一氧化铅全部经由SGS检测后使用，SGS的检测结果为金含量<1 ppb，银含量<1 ppm。其他所需要的硼砂，碳酸钠，氧化硅，淀粉等原料根据客户要求的配方生产。
我们生产的每批产品都会剩下一份留样，留样将保留三个月。
火试金试剂通常采用25kg袋装，25kg铁桶包装或按客户要求包装。
