Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

Uncertainty Evaluation of the Determination of Cadmium (Cd) in Plastics

Sun Longsheng;Shenzhen Care-green Agricultural Products Testing & Certification Co.,Ltd.;  
According to EN 1122—2001 Plastics-Determination of cadmium-wet decompostition method,the content of Cadmium (Cd) in plastics was determined by the flame of atomic absorption spectrophometer.The factors that affected the uncertainty in measurement were analyzed and assessed in detail,and the composed uncertainty and expanded uncertainty were given. The test result showed that the uncertainty mainly derived from concentration of the Cadmium (Cd).
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved