We sense good chemistry!

Wherever your focus is

Our field of activity is chromatography in the broadest sense. This results in the most diverse fields of application. Each of these areas has different requirements. By concentrating on specialized applications, we are able to meet these requirements in an optimal way. 

Your area of application

Different markets place different demands on analytics. Specific equipment and services help to meet these requirements.

Our solutions

Our goal is to solve complex problems in the laboratory. From sample preparation to analysis, we offer the right technology.

What's up?

Get to know us without obligation! We organize seminars, but you can also find us at conferences and trade fairs. New in our program are our individual online device demonstrations.

No courses in database!

Courses and seminars

No courses in database!

Axel Semrau – more than just technology

The best technology is nothing without the people behind it.

Who are we?

Axel Semrau

We have been experts in chromatography and gas analysis since 1981. As sales specialists for high-quality analytical instruments, we understand the needs of the users. This also helps us to continuously develop our own ideas. 

Why with us?


“We sense good chemistry” is not just a sentence. We love what we do and our customers feel that. Our employees are specialists in analysis, technology and software and are passionate about taking on new challenges.

Why for you?

Solution orientation

The person behind the technology is our priority. Your requirements determine the solution, not vice versa. We listen and understand what you need.