Author(s)

Runzhi Deng

Corresponding Author

Runzhi Deng

Abstract

Interlaboratory comparison is one of the important technical methods for internal quality control of laboratories. By participating in effective interlaboratory comparison activities and obtaining satisfactory results, the laboratory and customers can increase the trust of the laboratory. In the third quarter of 2018, the polymer material technology center organized and implemented a laboratory comparison of the flammability of plastic slabs. The comparison was made from the basic overview, sample preparation, comparison test, and analysis and test data. All the 6 laboratories participating in the comparison have obtained satisfactory comparison results, and only the laboratory data of code 005 is suspicious. The results of this interlaboratory comparison are reported below.

Keywords

Interlaboratory comparison; Combustion performance; Data analysis