Shenzhen city main Detection Technology Co. Ltd.   

& nbsp; & nbsp; & nbsp; & nbsp; textile leather hexavalent chromium detection - hexavalent chromium detection method - the EU leather hexavalent chromium test < br />  & nbsp; & nbsp; & nbsp; & nbsp; in the global 80 to 85% of the leather manufacturing process, all use contains trivalent chromium & nbsp; (Chromium  iii) & nbsp; the material as a tanning agent & nbsp; (tanning  agents. In certain manufacturing processes and storage conditions, trivalent chromium will be converted into 六 valence chromium   (Chromium  VI). A Danish survey showed that 44% of the seized products will be released more than   3 mg   /  kg of 六 chromium. & nbsp; & nbsp; & nbsp; 六 hexavalent chromium can cause human severe contact dermatitis, once sensitized, the concentration of 3 ppm to causing allergic reactions based on, Denmark in the EU began regarding the regulatory limit process, to prevent contact with the skin leather containing 六 the price of CR. EU chemicals authority will be responsible for the process, followed by Germany's long established 六 price of chromium ban. < br />  & nbsp; & nbsp; & nbsp; & nbsp; the restrictions will join the 1907 / 2006 regulations & nbsp; (the chemicals registration, evaluation, authorization and restriction of regulations [REACH] ) & nbsp; attachment XVII  (Annex  XVII) & nbsp; in. The current text is as follows: "long-term direct or repeated contact with the skin of leather products, if the leather containing 六 chromium concentration of   3 mg /    kg or more, can not be put on the market.           in addition, other countries such as Italy, France and Spain, based on public health and safety rules, has begun to refuse to allow the market to contain 六 price of chromium leather products.   alert  system  rapid ;; dangerous  consumer  on  products;   RAPEX; has published a number of relevant cases. European Commission is expected to   (European  Commission)   will be in the second half of 2013 for the above issues related to the European Union to make a decision. & nbsp; & nbsp; & nbsp; & nbsp; Shenzhen Meiyin Technology Testing Co., Ltd. (main Testing Service Co., Ltd) is in accordance with the State Administration for Industry and Commerce approved the establishment of a product testing and certification of third party agencies. We promise to make every effort to provide support and increase value for our customers, always adhering to the "integrity, rigorous, independent and impartial" principle of service, relying on the network globalization and localization services, through the leading industry knowledge and technology and dedication to customers in inspection, verification, testing and certification services provide authoritative solutions, to promote the customer's success in the international market. Service area:
beauty of material test the U.S. Consumer Product Safety Improvement Act (CPSIA) testing services < br / > stationery test match test matches the outer packing test matches chemical element test < br / > to trust and responsibility as the value view, to honesty, loyalty and mutual respect as a code of conduct to provide excellent service and our customers add value and look forward to cooperation with you.