About us

TSHR International (Technical Support Heijstraten Roest) is an innovative, young and dynamic company for the development, manufacturing, sales, service and distribution of Combustion Elemental Analysis solutions. The roots of the company goes back to Euroglas B.V. in Delft, The Netherlands, which was a well-known company for development and manufacturing of laboratory analyzers for sumparameters such as AOX/EOX, Total NitrogenTotal Sulfur and Total Chlorine, within environmental and industrial market applications.


TSHR International was founded in 2009, to provide sales and technical support of the Thermo Euroglas and Thermo Scientific Total Sulfur, Nitrogen and Chlorine analyzers in The Netherlands and Belgium. This was a spin-off from TSH Benelux, which company was started in 2007 to service and support the former Euroglas brand products in the Benelux. TSHR is nowadays also the exclusive key sales and service provider of the STANHOPE-SETA products in these countries.

In year 2014 Thermo Fisher Scientific transferred the Combustion Analyzers business to TSHR International to support the legacy Thermo Euroglas and Thermo Scientific TN/TS/TX products globally on exclusivity basis.


Nowadays, TSHR International has developed and introduced a new range of TSHR Combustion Elemental Analyzers at their own manufacturing, application lab and training facilities in Rotterdam, The Netherlands. We are ISO 9001:2015 certified company, built a team among experienced former Euroglas employees, and member of ASTM to develop and complies with latest industry standards together with international leading institutions and global customers. The distribution of our analyzers covers over 40 countries worldwide and working with experienced global channel partners and customers to develop new solutions for Combustion Elemental Analysis.

Also the supply of spare parts and consumables for the legacy Thermo Euroglas and Thermo Scientific TN/TS/TX products is our duty, as well as instruments/parts repairs and service & application support for these products.