, Rare earth products Introduction 
 Rare Earth is the periodic table, lanthanide elements - lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), promethium (Pm), samarium (Sm), europium (Eu), gadolinium (Gd the two closely related), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), Ytterbium (Yb), lutetium (Lu), and 15 and the lanthanide elements elements of scandium (Sc) and yttrium (Y) 17 kinds of elements known as rare earth elements. Generally rare earth ore by beneficiation, smelting process, isolated from a variety of compounds, which is more common oxide products, rare earth metals and rare earth compounds as raw materials, the use of molten salt electrolysis method obtained. 

 Second, tungsten and rare earth products of the State Quality Supervision and Inspection Center Profile 
 Tungsten and rare earth products of the State Quality Supervision and Inspection Center is completed, approved by the State General Administration of Quality Supervision, Inspection and Quarantine and received the accreditation certificate issued by the Laboratory Accreditation Certificate issued by the CNAS and the China Certification and Accreditation Administration, is currently the only state-level tungsten and rare earth Product Quality Supervision and Inspection statutory technical bodies. The center covers an area of ??40 acres, total construction area of ??over 30,000 square meters, laboratory area of ??over 10,000 square meters, equipped with more than 2000 million of the value of the ICP-Mass plasma mass spectrometry, ICP emission spectrometer, laser particle size analyzer a number of large-scale equipment of international advanced level. 

 Third, the detection of rare earth products and technical services 
 A rare earth ore, carbonic acid / oxalic acid rare earth, rare earth oxides, rare earth concentrate, fluorite ore, NdFeB, phosphors such as rare earth products inspection and testing services. The inspection covers all rare earth elements (including Sc), non-rare earth impurities and non-ferrous metals (tantalum, niobium, rhodium, bismuth, molybdenum, etc.) can be detected more than 99.999% purity rare earth products. Oxygen O, nitrogen N, hydrogen H, particle size, ore and qualitative analysis. 
 2, the mine reserves assessment, development and technology consulting services and feasibility report. 
 3, the agent sampling, testing and other intermediary services. 
 4, arbitration inspection services. 

 Inspection cycle and costs 
 The general sample test time is 3-4 working days. 
 "Center" is a national institution, the spirit of service enterprises and social purpose, to provide services in the most favorable price, welcome to inquire. 

 Five, sample inspection process 
 1, the designated contact of the test sample by courier to the Centre or sent directly to the center to close the hall. 
 Express the samples indicate the sample name, test items, sample delivery for enterprise name or personal name (issued a report commissioned by the unit and the name of the invoice in order to prevail), contact information, to receive reports, facsimile number and mailing address. 
 Cash payments or transfers the inspection fees to the center of the country seized accounts, after the inspection fees Daozhang inspection. 
 To complete the inspection and provide inspection reports, inspection reports by fax or courier. 
 Welcome to inquire. 
 Contact: Chen Shuai, 15979797070 ,0797 -8087922 
 Mailing address: Ganzhou City, Jiangxi Province Development Zone, China Jian Nan Road No. 68, Building 1, Room 1212, Zip: 341000 
 Web site: http://www.wxt.gov.cn/