Btequipment.dk
- Suppliers of laboratory test equipment for materials analysis to the polymer and rubber industries.
- http://www.btequipment.dk/

Triton Technology Ltd.
- Manufacturers of the Tritec 2000 DMA for polymer characterisation and analysis.
- http://triton-technology.co.uk/php/

Trilogica
- Thermal analysis instruments (DSC, TGA, TMA, DMA) and rheometers for polymer characterisation; consultancy service.
- http://www.trilogica.com

NIST Materials Science and Engineering Laboratory
- The Polymers Division of the MSEL is the part of the Measurement and Standards Laboratories that provides standards, measurement methods, and fundamental concepts in support of the measurement infrastructure for U.S. industries that produce or use polymer
- http://polymers.msel.nist.gov

S.C. Dey
- Manufacturer of materials testing instruments; petroleum, bitumen, rubber, plastic, and paper.
- http://www.scdey.com/

Analysis of Plastics
- An overview of the various techniques for analysis of plastics and other materials.
- http://www.pcn.org/Technical%20Notes%20-%20Analysis%20of%20plastics.htm

Elastocon AB
- Testing instruments for rubber and plastic materials
- http://www.elastocon.se/