biostep - Your Specialist for PCR, Electrophoresis, Bio-Imaging and Radioanalytics biostep is Your Specialist for PCR, Electrophoresis, Bio-Imaging and Radioanalytics. Founded in 1997 we produce a variety of articles in a production of our own, among others transilluminators, bio-imaging systems, laboratory devices, electrophoresis units and accessories. en Copyright 2020, biostep GmbH Wed, 05 Aug 2020 19:12:34 CET biostep GmbH 74 50 Reorientation of biostep

Dear valued customer,

We would like to inform you that we will re-position ourselves in the market starting 1st January 2020 and discontinue our existing product lines
PCR, Electrophoresis and Bio-Imaging as of 31st December 2019.


In future, we will concentrate on the further development and worldwide marketing of our product line Thin-Layer Chromatography (TLC/HPTLC).


Of course, we will continue to fulfill all our contractual obligations referring to warranty and service and provide you with the necessary service, spare parts as well as consumables until the end of 2021 at least.


Your biostep team

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Good News: TLC/HPTLC products still available From sample preparation up to documentation

Time passes by so quickly...!

Since January 2012, we have been responsible for the production and distribution of the product line

Thinlayer Chromatography (TLC/HPTLC).

Products which were formerly made by
Sarstedt AG & Co. KG / DESAGA GmbH
are now directly available at biostep GmbH.

At our premises, we established the production of the TLC/HPTLC devices like the HPTLC applicator AS 30, the derivatizer DS 20, the documentation system ProViDoc as well as the HPTLC densitometer CD 60 by ourselves.

Of course, we also offer the small but important articles all about thinlayer chromatography!

Furthermore, we gladly provide the suitable service: IQ/OQ, maintenance, repairs...

Please contact us - we will happily be of assistance!


Overview TLC/HPTLC products

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