上海计量测试
上海計量測試
상해계량측시
SHANGHAI MEASUREMENT AND TESTING
2013年
5期
13-14,17
,共3页
干法灰化法%银纤维%电感耦合等离子发射光谱
榦法灰化法%銀纖維%電感耦閤等離子髮射光譜
간법회화법%은섬유%전감우합등리자발사광보
dry-ashing%silver fiber%ICP-AES
采用干法灰化法处理银纤维纺织品试样，结合ICP-AES法对样品中的铅、镉、砷、铜、钴、镍、铬等重金属含量进行测定。方法元素检出限为0.0006~0.0129μg/mL，相对标准偏差1.96%~8.90%，各元素的加标回收率为81.3%~101.2%，达到了便捷、准确、可靠的要求，可以满足日常检测的需要。
採用榦法灰化法處理銀纖維紡織品試樣，結閤ICP-AES法對樣品中的鉛、鎘、砷、銅、鈷、鎳、鉻等重金屬含量進行測定。方法元素檢齣限為0.0006~0.0129μg/mL，相對標準偏差1.96%~8.90%，各元素的加標迴收率為81.3%~101.2%，達到瞭便捷、準確、可靠的要求，可以滿足日常檢測的需要。
채용간법회화법처리은섬유방직품시양，결합ICP-AES법대양품중적연、력、신、동、고、얼、락등중금속함량진행측정。방법원소검출한위0.0006~0.0129μg/mL，상대표준편차1.96%~8.90%，각원소적가표회수솔위81.3%~101.2%，체도료편첩、준학、가고적요구，가이만족일상검측적수요。
The method of using dry- ashing and determination of the content of heavy metals including Pb,Cd,As,Cu,Co,Ni and Cr in silver fiber textiles by ICP-AES were established.The element detection limits of the method were 0.0006~ 0.0129μg/mL with low relative standard deviation. The elements recoveries of standard addition method were 81.3%~101.2%.
