【正文】
Detect the batch of material which produce the product when current technical method can not disassemble EIPs. 7 / 7。而對于本體(基體材料)的制樣,采用機械或溶解方法去除鍍層進行制樣;如果是一種材料的表面和另一種材料的端子連接,或者是兩種材料的端子連接,則要分開,取其非化學連接部分制樣。 The risk of hazardous substance presence should be evaluated before being disassembled. Low risk part do not need to be disassembled further more. ?制樣時,要首先考慮把電子信息產(chǎn)品中特殊材料或特殊部件和其他部分(EIP-A/B/C)分開。 ?detail procedures and testing methods for six regulated substances in EIPs 檢測方法 –用X射線熒光儀對電子信息產(chǎn)品中有害物質(zhì)進行篩選的測試方法 using EDXRF, WDXRF? pass (conforming) fail (non conforming) further testing required ? 電子信息產(chǎn)品中多溴聯(lián)苯(PBB)和多溴二苯醚(PBDE)的測試方法 ?using Soxhlet extraction method to extract PBB, PBDE from polymer samples, using GCMS to detect concentration. 電子信息產(chǎn)品中鉛(Pb)、鎘(Cd)以及汞(Hg)的測試方法 using ICPAES, ICPMS or AAS to determine concentration after sample preparation. using CVAAS, ICPAES, ICPMS or AAS to determine? the???? concentration of Hg after sample preparation. –比色法定量測定電子信息產(chǎn)品中的六價鉻 spot testing to determine the presence of? Cr6+ p附錄A有害物質(zhì)檢測過程中的機械制樣方法 –A1電子信息