ELPAT program report: background and current status (April 1996). Environmental Lead Proficiency Analytical Testing.
Esche
C A
CA
U.S. Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Cincinnati, OH 45226, USA.
Groff
J H
JH
D000068:Accreditation; D000704:Analysis of Variance; D004391:Dust / Q000032:analysis; D007753:Laboratories / Q000592:standards*; D007854:Lead / Q000032:analysis*; D010150:Paint / Q000032:analysis; D015397:Program Evaluation; D012015:Reference Standards; D012987:Soil / Q000032:analysis
D004391:Dust; D012987:Soil; D007854:Lead