Since 1997

Welcome to

MARKUS DE VRIES

Professional dust and gas sampling equipment supplier

Here you will find everything you need for professional dust and gas sampling and analysis products. We also offer laboratory equipment.

We offer:

Complete solutions

Based on a rich and yearlong experience, we can offer you the best solutions fit to your needs. We have experience in the field and know the market. We offer the right product for the job.

If you need a special design, please contact us for tailormade products.

Broad range of brands

Our most important brands: Paul Gothe, Jumatherm, M&C, Kern, Horiba, J.UM. Engineering, Testo, MRU, Ratfisch, SKC, Gilian, Leckel, Airflow, Special Instruments, Ahlborn, KNF, Winkler, Horst, JCT, EPM Probe, Bola, Honsberg, Sick, Memmert, IAS (HovaCal), Technology Care, Swagelok, Greisinger, Desaga, Eltra

Rental equipment

We can also provide rental equipment (FID, heated hoses, dust and gas sampling).

Calibrations

We take care of you calibration needs for pitot, temperature, volume and more according to BELAC, DaKKS, RvA, ISO17025 etc.

Regions

Your contact for region Belgium, France and The Netherlands (Limburg province): Kristof Mertens. He has 8j experience in stack testing in the field as well as writing reports, quality management and international standards (EN, ISO, VDI, XPX, ...).

Your contact for region The Netherlands, Germany, Luxemburg, Denmark, etc.: Mark de Vries. He has a many years experience in the former company Ströhlein and has his own company Markus de Vries since 1997.

Latest news
PTFE Valves

Valve/stopcock completely in PTFE