Turn your smartphone into a digital analytical device for QUANTOFIX. With QuantifyGo you get objective measurement results seamlessly, directly in your browser, and without any app installation. Ideal for fast documentation and connected teamwork in lab and production environments.
With the new QUANTOFIX Nitrite 25 and QUANTOFIX Nitrate 250 test strips, MACHEREY-NAGEL offers a simple and precise solution for determining nitrite and nitrate in food and water - quickly, reliably and completely without laboratory equipment.
Discover QUANTOFIX Free Fatty Acids from MACHEREY-NAGEL! These test strips enable quick and precise determination of free fatty acids in frying oils (0-3% FFA) and help monitor the quality of frying oil. No special training required!
Nitrite and pH on the same test strip - now with a new graduation!

Redesign of QUANTOFIX Relax

We have launched our new version of QUANTOFIX Relax!
Easy Total Chlorine Check for drinking water
Test strips for high sensitive semi-quantitative determination of copper
In this video, we demonstrate the performance of the semi-quantitative test strip QUANTOFIX Chlorine Sensitive 1