MEMBRAPURE

Votre partenaire de confiance depuis 30 ans !

Nous sommes présents dans le secteur de la purification de l'eau depuis 1993. Les systèmes de purification de l'eau et les analyseurs associés que nous produisons font l'objet d'un développement continu depuis près d'un quart de siècle.
Nous sommes un acteur majeur sur nos principaux marchés : la purification de l'eau, la mesure du COT, l'analyse des acides aminés et la chromatographie ionique. Nous offrons un niveau de technologie et de qualité exceptionnel tel que l'EDI, la dérivatisation post-colonne avec la Ninhydrine et la détection NDIR du COT.
Nos systèmes nécessitent peu de maintenance et permettent une assistance en ligne.
Nous vendons nos équipements dans le monde entier via un réseau de distributeurs et nos propres bureaux de vente à Pékin/RP Chine et Kuala Lumpur/Malaisie.
Notre siège social est situé à Hennigsdorf, près de Berlin, en Allemagne, où nous avons construit en 2015 un nouveau hall de production, pour répondre à la demande croissante et garantir et améliorer encore notre qualité, grâce à une organisation parfaitement adaptée et plus efficace.

Your trusted partner for 30 years!

Since 1993 we have been dealing with water purification systems. Over the course of time, we have continuously expanded our activities to include the associated analyzers like miniTOC, ARACUS and IONUS. For more than a quarter of a century, membraPure has been an established player in the international market for pure and ultra pure water systems, TOC, amino acid analyzer and ion chromatography.
Our systems and applications have been advanced continuously and we have been granted several patents. We exclusively use high-end technology such as EDI, post-column derivatization with ninhydrin and differential conductivity detection TOC detection.
Our instruments are low-maintenance and enable online service support. We sell our instruments worldwide via a dealer network and our own sales offices in Beijing/PR China, Kuala Lumpur/Malaysia Sao Paulo/Brazil and Mumbai/India.
Our head office is located in Hennigsdorf near Berlin/Germany where we built a new production hall in 2015 and now in 2024 to meet the increasing demand and to sustain and improve our quality in a much more efficient layout.

Water purification systems for the laboratory application

Different applications require different requirements. Daily requirements play a role here, as do local conditions such as the existing water quality that can be utilised. We have adapted our water purification systems to the various customer requirements and offer a wide range of products.
The Aquinity² product series is connected directly to the drinking water supply and is capable of producing Type I water in the simplest configuration as Aquinity² P10.
By adding an external tank, such as the Aquinity² P35/70 series with 35 litres or 70 litres, it is also possible to provide the customer with additional Type II water.
Meanwhile, the Astacus² is fed with pre-treated water (reverse eosmosis, deionised) to produce Type I ultrapure water. Both type of systems guarantee a high level of comfort at low running costs.

Online TOC Analyzer

Our miniTOC² analyser has been designed for online use, with TOC values (total organic carbon) of up to 1500 ppb in pure and ultra pure water applications (e.g. pharma, semiconductors). The TOC analyzers uses UV radiation for oxidation. The UV oxidation is used to break down the organic components. The TOC content in the sample can then be determined by measuring the conductivity before and after oxidation This technique is widely used due to its reliability. 
Our system is also able to measure individual samples using the so-called ‘sample mode’. It is also possible to connect an autosampler with up to 80 positions (40 mL) if a larger volume of samples needs to be handled.

Amino Acid Analyzer
 

With our ARACUS chromatography series, amino acid analyses can be carried out using post-column derivatisation with ninhydrin, still know as the gold standard.
Our ARACUS systems are designed for use in clinics, quality control, the pharmaceutical and food industry as well as in research. Our systems are equipped with maintenance-free LED photometers, so there is no need to replace UV lamps. Our systems work with phenol-free buffers and reagents, have low eluent consumption and easy access to all components of the entire system means that any issues that may arise can be resolved.
We can provide information regarding a lot of applications that we can already cover with our amino acid analyzer and have developed either ourselves or in collaboration with customers or cooperation partners (industry and research institutions)

Ion Chromatograph

The chromatograph systems are suitable for the analysis of anions and cations in research, development and everyday routine. We offer our IONUS systems with two different detection variants with regard to different applications. The IONUS is using the detection by conductivity for the analysis of anions and cations. The IONUS PCD is equipped with a post column derivatization unit, which allows the analysis of Bromate (e.g drinking water EPA 317/326)), transition metals or Chromium (III) / (VI).
We are happy to provide an overview with detailed information on our applications and technical data.