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Science for a safer world

Your global partner in quality control

We are a leading global producer and distributor of reference materials and proficiency testing schemes.

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Proficiency Testing

Buy proficiency testing quickly and easily on our webshop.

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Mikromol

More than 5,000 reference standards for pharmaceutical quality control.

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Dr. Ehrenstorfer

Supporting your needs for high quality reference materials for food and environmental analysis.

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Our state-of-the-art facilities

We have invested in a highly specified distribution hub in the heart of Germany, to guarantee consistently high quality in our products and services to our customers.

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Upcoming Event

Langenauer Wasserforum

Langenau, Germany, 11th - 12th November

This event aims to provide those in the lab industry the opportunity to gain insight into the latest applications of chromatography and mass spectrometry.

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Quick Order

Quickly order your products

Use manual entry, bulk upload or copy and paste to enter your product codes and desired quantities, enabling ease and efficiency of ordering.

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