1. Challenges for the estimation of uncertainty of measurements made in situ

   • Michael H. Ramsey

   General Paper Open access 19 September 2020 Pages: 183 - 192

   

2. Boxplot fences in proficiency testing

   • Clara Morales
   • Ramón Giraldo
   • Marta Torres

   General Paper 24 August 2021 Pages: 193 - 200

   

3. Human health risk assessment of pesticide residues in pointed gourd collected from retail markets of Dhaka City, Bangladesh

   • Md. Safiqul Islam
   • Md. Rejwanoor Rahman
   • Md. Khabir Uddin

   General Paper 12 September 2021 Pages: 201 - 210

   

4. Estimation of the error due to radial displacements in a conductivity cell (jones type)

   • D. V. Meleshchuk

   General Paper 05 October 2021 Pages: 211 - 215

   

5. Proficiency testing to evaluate the effectiveness of laboratories analyzing active ingredient in formulation samples

   • Angela Santilio
   • Chiara Pompili
   • Roberto Cammarata

   General paper 28 September 2021 Pages: 217 - 227

   

6. Impurity analyses for a certified reference material of high-purity sulfur dioxide gas (NMIJ CRM 3402)

   • Nobuhiro Matsumoto
   • Kenji Kato

   Practitioner's Report 28 September 2021 Pages: 229 - 236