24th Proficiency Testing Program
Round: 1
Area : Chemistry
Service: Calibration

Team

• General Coordinator: Marcelo Alves dos Santos, Affiliate to QLM Proficiência
• Technical Coordinator: Marcelo Alves dos Santos, Affiliate to QLM Proficiência
• Admin Coordinator: Rafael Borges Ribeiro, Affiliate to QLM Proficiência

• Rodoval R. Filho, Affiliate to Visomes Comercial Metrológica

Artifacts(s)

• Medidor de Oxigênio Dissolvido (OD). - Pontos da comparação: (0; 6; 10 e 12) mg/L 
• Medidor de Demanda Bioquímica de Oxigênio (DBO) - Pontos da comparação: (4, 20 e 40) mg/L 

Expected Schedule

• Closing of Registrations: 07 de November de 2025
• Beginning of Comparison: 01 de July de 2025
• End of Comparison: 29 de May de 2026
• Preliminary Report Presentation: 30 de June de 2026
• Submission of Final Report: 31 de July de 2026
• The dates may be changed depending on the number of participants, with monitoring carried out using the electronic schedule available on the website.

Files

•  Protocolo of  24th Proficiency Testing Program (Chemistry)

Last Update

• 27/10/2025 10:21:04