@article{DaiZhangLietal.2017, author = {X. Dai and W. Zhang and H. Li and T. Huang and M. Li and C. Quan and Q. Zhang and S. R. Davies and J. Warren and M.-F. Lo and E. Kakoulides and A. C. G{\"o}ren and S. Marbumrung and Dietmar Pfeifer and I. {\"U}n and S. G{\"u}nd{\"u}z and H. Yilmaz and P. Kankaew and N. Sudsiri and K. Shearman and P. Pookrod and J. Polzer and W. Radeck}, title = {CCQM-K104 key comparison (avermectin B(1)a) on the characterization of organic substances for chemical purity}, journal = {Metrologia}, volume = {54}, pages = {2 -- 32}, doi = {10.1088/0026-1394/54/1A/08019}, year = {2017}, }