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Detlev-Karsten-Rohwedder-Str. 10, 37154 Northeim
Telephone +49 5551 910100
Fax +49 5551 9101210


Dennis Benkmann


Dr. Andreas Hogrebe

VP Business Development Life Sciences

Vivian Monteban

Business Development Rapid Microbiology

Frank Kluge

Sales & Project Manager Industrial & Life Sciences

Ines Müller

Inside Sales Manager Industrial, Life Sciences & Medical

Lukas Müller

Marcom Manager

Our range of products

Product categories

  • 05  Commodities and consumer goods
  • 05.07  Disposables
  • 05.07.02  Disposable articles for laboratories

Our products

Product category: Disposable articles for laboratories

cellQART® Cell Culture Inserts

With our cellQART® Cell Culture Inserts we are dedicated to resolve the dilemma of customer needs for innovative cell culture products meeting highest standards at affordable prices.

This product portfolio will come with PET membranes in translucent or clear optics and 6-, 12- or 24-Well format which is compatible with most standard Cell Culture Plates. Our standard portfolio includes pore sizes from 0.4 μm to 8.0 μm with various pore densities.

Project based customization (especially alternative membranes, e.g. black colored or further pore sizes) is possible due to 100 % in-house production of plastics & membrane components.

All Inserts are TC treated and gamma sterilized in general as well as RNase / DNase free and non-pyrogenic. With our industry leading quality standards we ensure 100 % membrane parameter consistency for reproducible cell culture results.

  • Affordable prices – buy directly from the true OEM
  • Unique 100 % membrane parameter consistency for reproducible cell culture results
  • Broad standard portfolio and customization – Ensured by complete in-house plastics & membrane production

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Product category: Disposable articles for laboratories

TRAKETCH® Filter Membranes for rapid microbiological tests (Rapid Microbiology)

Using the membrane filter method, a sample is filtered through a TRAKETCH® membrane. All microorganisms in a 100 ml sample solution are concentrated and retained completely (100%) on the membrane surface.

Detection is performed directly on the membrane by adding a fluorescent dye which can only penetrate through intact cell walls (living organisms). To ensure adequate measurement of the emitted fluorescence after stimulation by a laser, the membrane should have a low fluorescence. Otherwise we would see "a white image on a white background", i.e. we would only see a fluorescence of the entire surface.

To avoid this, SABEU stains this membrane in deep black to quench the fluorescence in defined ranges of wavelengths. This entire microbiological detection method is called solid phase cytometry, in which the membrane represents the solid phase. This method is not only rapid, but also in real time, i.e. within just 1–2 hours. In comparison, the growth of microcolonies takes 1–2 days, whereas growing visible colonies takes 1–2 weeks, depending on the microorganism.

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About us

Company details

Tailor-made solutions, mature standards
We are a leading system provider of microporous filter membranes and injection molded components. Founded in 1958 by the Sander-Beuermann family, we have two plants in Germany today and are part of the family owned Altenloh, Brinck & Co. Group with above 1,600 employees around the world and combined sales of more than $ 370 million.

Injection molding and filtration are our passion
In these areas we develop products based on customer specifications, manufacture serial products and set own standards with our cellQART®, FLUXX® and TRAKETCH® product lines — all Made in Germany.

Markets we serve
We are cooperating with our customers to resolve current challenges and offer best solutions in Life Sciences, Medical, Packaging and further Industries. Thanks to this cooperative approach and the steadily growing know-how, we have been
successful on the market for decades and are optimally prepared for the future.

Our portfolio of expertise
  • Development
  • Tool shop
  • Injection molding
  • Membrane manufacturing
  • Clean room assembly
  • Packaging & sterilization

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Company data

Sales volume

10-49 Mio US $

Number of employees




Area of business
  • Electromedical equipment / Medical Technology
  • Laboratory Equipment
  • Diagnostics
  • Commodities and Consumer Good for Surgeries and Hospitals

Company information as a PDF file