Quintana M J, Mazarrasa O
Instituto Nacional de Seguridad e Higiene en el Trabajo, Baracaldo (Vizcaya), Spain.
Ann Ist Super Sanita. 1996;32(2):281-4.
In 1986 the Instituto Nacional de Seguridad e Higiene en el Trabajo (INSHT), established the "Programa interlaboratorios de control de calidad de mercurio en orina (PICC-HgU)". The operation of this scheme is explained, criteria for evaluation of laboratory performance are defined and some results obtained are reviewed. Since the scheme started, an improvement in the overall performance of laboratories has been observed. The differences in the analytical methods used by laboratories do not seem to have a clear influence on the results.
1986年，国家劳动安全与卫生研究所（INSHT）设立了“尿汞质量控制实验室间计划（PICC-HgU）”。本文解释了该计划的运作方式，定义了实验室性能评估标准，并回顾了所取得的一些结果。自该计划启动以来，已观察到实验室的整体性能有所改善。实验室使用的分析方法差异似乎对结果没有明显影响。
