Institution: | (1) EUROLAB Technical Secretariat, c/o BAM, Unter den Eichen 87, 12205 Berlin, Germany;(2) Eurachem Proficiency Testing Working Group, c/o EQUALIS, Box 977, 751 09 Uppsala, Sweden;(3) EQALM, c/o DEKS, 54M1 Herlev University Hospital, Herlev Ringvej 75, 2730 Herlev, Denmark;; |