Inter-Laboratory Proficiency Testing
and Comparison
········· Scientific, Precise&Universally Applicable ········
Development Course
Development Course
German Inter-laboratory
Permeability Proficiency Testing for world renowned laboratories.
Labthink carried out
Inter-laboratory Permeability
Proficiency Testing with Thai Packaging Centre (TPC).
Inter-laboratory Permeability
Proficiency Testing with Thai Packaging Centre (TPC).
Labthink participated in (and served as the technical support for) National Inter-laboratory Permeability Proficiency Testing held by National Inspection and Testing Center for Packaging Product (Jinan).
Labthink carried out Inter-laboratory Permeability Proficiency Testing with Shanghai Institute for Food and Drug Control (SIFDC).
Since the year of 2009, Labthink has been participating in the Inter-laboratory Permeability Proficiency Testing of Films held by Smithers (former Pira) twice a year for 14 consecutive years.
Since first launch in 2014, Labthink has been carrying out Labthink World Inter-laboratory Permeability Proficiency Testing for eight consecutive years.
Labthink participated in the Inter-laboratory Permeability Proficiency Testing held by Center for Medical Device Standardization Administration NMPA and China National Institutes for Drug Control.
Labthink started participating in the Proficiency Testing Program - Plastic Film Testing twice a year held by ASTM International.
Labthink initiated and carried on Physical Property Round Robin Testing of Plastic Films in North America (with continuous participation of more than 100 North American laboratories).
Labthink participated in and provided technical advice for the Inter-laboratory Proficiency Testing of Water Vapor Transmission Rate (Cup Method) held by Shandong Institute of Nonmetallic Materials.
Labthink participated in the Inter-laboratory Water Vapor Permeability Proficiency Testing held by Center for Medical Device Standardization Administration NMPA and China National Institutes for Drug Control.
Labthink participated in the Inter-laboratory Oxygen Permeability Proficiency Testing by Center for Medical Device Standardization Administration NMPA and China National Institutes for Drug Control.
Labthink started providing long-term inter-laboratory permeability proficiency testing, comparison and calibration services for global laboratories.
Labthink participated in the Determination and Proficiency Testing of Total Migration of Food Contact Plastic Materials and Products held by Ningbo Customs District Technology Center.
Labthink participated in the Determination and Proficiency Testing of Total Migration of Food Contact Plastic Materials and Products held by Ningbo Customs District Technology Center.
Labthink co-operated with Shandong Institute of Nonmetallic Materials to carry out proficiency testing event on GB/T 1038.1-2022, Plastics- Film and sheeting - Determination of Gas Transmission Rate - Part 1: Differential-pressure methods.
In 2024
At present, a total of 149 laboratories from domestic and foreign quality inspection institutions, enterprises and public institutions have participated in Labtink Global Inter-laboratory Permeability Proficiency Testing, and the number of applicants has reached a record high.
Labthink started providing long-term inter-laboratory permeability proficiency testing, comparison and calibration services for global laboratories.