The Spanish external quality assessment scheme for lead in blood.
In 1985 the Instituto Nacional de Seguridad e Higiene en el Trabajo (INSHT) established the "Programa Interlaboratorios de Control de Calidad de Plomo en Sangre (PICC-PbS)". The operation of this scheme is explained, criteria for evaluation of laboratory performance are defined and some results obtained are reviewed.
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Instituto Nacional de Seguridad e Higiene en el Trabajo, Gabinete Técnico de Zaragoza, Spain.
D004784:Environmental Monitoring / Q000592:standards*; D006801:Humans; D007753:Laboratories / Q000592:standards*; D007854:Lead / Q000097:blood*; D011786:Quality Control; D013030:Spain
D007854:Lead