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Product Guide 2025

Product Guide 2025
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Product Guide 2025

Product catalog summary
Introduction
membraPure GmbH is a leader in water purification systems and analyzers, specializing in TOC, amino acids, and ion analysis. Their systems are renowned for advanced technology, low maintenance, and global availability through a dealer network and international sales offices.
Workflow and Tools
membraPure offers resources like applications, literature, and tools to assist customers in selecting the right product configuration. They provide application notes and literature references for their products.
Customer Engagement
membraPure engages with the Select Science community to gather independent customer reviews and feedback.
Theoretical Aspects
Water quality is crucial for laboratory applications, with specific requirements defined by international norms. membraPure systems meet these standards, offering different water types (I, II, III) for various applications.
Configurations of Water Purifiers
membraPure offers flexible configurations, including bench top, bench integrated, and wall-mounted options to suit different space requirements.
Water Purification Systems
  • Astacus²: Produces ultra pure water from reverse osmosis or deionized water, featuring automatic recirculation and optional TOC monitoring.
  • Aquinity² P10: Produces ultra pure water from tap water with integrated storage and optional TOC monitoring.
  • Aquinity² P35/70: Produces both pure and ultra pure water from tap water, with external storage options and optional TOC monitoring.
  • Aquinity² E35/70: Designed for producing pure and ultra pure water with advanced features like reverse osmosis and EDI cell.
Technical Specifications
Each system has detailed specifications regarding water quality, resistivity, TOC levels, productivity rates, and feed water requirements, ensuring they meet diverse laboratory needs.
Aquinity² System
This system offers a production rate of 10 L/h, with an optional upgrade to 20 L/h. It features automatic recirculation to maintain water quality and can be configured as a bench-top or wall-mounted system. Key specifications include ultra-pure water quality of <0.2 µS/cm, resistivity >18.2 MΩ·cm, and TOC <10 ppb. The system supports various configurations for different applications, such as Reagent, Analytical, and Life Science.
Feed Water Requirements
The system requires tap water with a conductivity of <1400 μS/cm, inlet pressure between 1.5 to 6 bar, and a temperature range of 5 to 30 °C.
Installation and Configuration
The document lists required modules and filters for initial setup and commissioning, including pretreatment and ultra-pure modules. Various configurations are available, each with specific catalog numbers for different production rates and tank sizes.
Options and Upgrades
The systems can be upgraded with features like TOC monitoring, volumetric dispensing, and direct feed capabilities. Additional options include external pumps, wall-mounted configurations, and extended warranties.
AquaRO² and EDI² Series
These systems are designed for producing pure water with a production rate of 8 to 80 L/h. They utilize reverse osmosis and EDI technology to achieve water quality of <0.2 µS/cm. The systems are flexible in configuration and can be equipped with dispensers and additional tanks.
OptiPrep² Series
This series produces up to 8 L/min of ultra-pure water from pretreated water. It features automatic recirculation and optional µS-control to ensure high water quality. The system is designed for easy access and maintenance.
Conclusion
The document provides comprehensive technical specifications, installation requirements, and configuration options for various water purification systems, catering to different laboratory and industrial needs.
Total Organic Carbon Analyzer
  • miniTOC System: Designed for TOC monitoring in pure and ultra-pure water using UV oxidation and conductivity detection. Operating range: 0.5 to 1000 ppb, Accuracy: <50 ppb: ±0.5 ppb, >50 ppb: ±1%.
  • miniTOC² System: Enhanced version with improved UV oxidation geometry and sensor coordination. Operating range: 0.5 to 1500 ppb, Accuracy: <50 ppb: ±0.3 ppb.
Installation and Training
Installation and training services are available, with travel and accommodation costs to be covered by the customer. The document lists required items for first installation and commissioning, including specific tubing and fittings.
Amino Acid Analyzer ARACUS
The ARACUS analyzer series includes classic, advanced, and lite configurations. The classic version allows continuous analysis of up to 96 samples, while the advanced version offers improved signal-to-noise ratio with dual pump drives. The lite version is a simplified model for smaller sample throughput.
ARACUS IVD Configurations
The ARACUS IVD versions comply with CE Regulation IVDR EU 2017/746 and are intended for medical diagnostics, including the detection of amino acids in physiological fluids. The document specifies the performance data and shelf life of the eluent kits used in these configurations.
Technical Specifications
The document provides detailed technical specifications for the ARACUS analyzers, including method, separation performance, pump system, autosampler features, column specifications, and detection capabilities. It also includes information on control software and data acquisition, which is 21 CFR Part 11 compliant.
Ion Chromatograph IONUS
The IONUS is designed for anion and cation analysis, compatible with various columns and eluents. It features a conductivity detector and can be equipped with suppressor technology for enhanced sensitivity. Technical specifications include a double piston pump, manual and autosampler injection systems, and compatibility with Clarity software for data acquisition.
Service Offerings
Services include sample preparation, hydrolysis, analytical runs, and final reporting. Different service contract levels (Bronze, Silver, Gold, Platinum) are available, offering varying levels of support and on-site visits.
Conclusion
The document provides comprehensive information on the components, services, and technical capabilities of the ARACUS and IONUS systems, catering to various analytical needs in amino acid and ion chromatography.
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Catalog excerpts

Product Guide 2025-1

Product Guide 2025 membraPure GmbH Your trusted partner for more than 30 years Made in Germany membraPure systems – experts in water purification systems and related analyzers

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Product Guide 2025-3

Systems from membraPure – Water purification systems and analyzers for TOC, amino acids and ions at the highest level. 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...

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Product Guide 2025-4

1993 Founding of company in Lorzweiler near Mainz, Germany Delivery of the first water purification system Move into a larger company building in Bodenheim Redesign of water purification system 2014 Release of new water purification systems 2012 Certificate ISO 9001:2008 for manufacturing company PMA Aquinity2 & Astacus2 2015 Move to the current headquarter with new manufacturing hall at Wolfgang-Kuntscher-Str. 14, Hennigsdorf 2017 ISO 13485 Certification for PMA manufacturing company 2024 Building of additional manufacturing hall has been completed Association with Hartmann GmbH

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Product Guide 2025-5

2003 10 years of membraPure & start with export Founding of manufacturing company PMA in Hennigsdorf/Berlin Move to a new headquarter in Hennigsdorf 2019 membraPure starts the new year with the release of a *rocnew corporate branding 2020 Release of the first product catalogue

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Product Guide 2025-6

Workflow at membraPure GmbH Quotation First, you'll receive a quote. If you need a consultation before hand, our sales team is here to help. Purchase Order Once you've placed your order, you'll receive an order confirmation with the estimated delivery date and proforma invoice for the payment. Manufacturing After receipt of your payment, your order is forwarded to the production department and manufactured. Shipping Upon completion of manufacturing, your order is ready to be shipped. You’ll be informed about the pick up. Service If you have any questions about the installation or if there is...

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Product Guide 2025-7

This section provides the customer with product related information resources such as applications and literature but also with tools like questionnaires. This makes it easier for the customer to find his way around and select the right product with the right configuration. “Customize your system” Besides our product finder for Water and TOC we have designed our detailed questionnaire to find the right system configuration. FILL OUT & SEND BACK! TRY IT NOW! “Application Notes” membraPure presents application notes on our website that have been developed on our own initiative or in the context...

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Product Guide 2025-8

membraPure membraPureWATER-TOC-AMINO-ION Arabcomed, Egypt Select Science is a platform for the scientific community. It informs scientists about products and technologies by providing information about the topics themselves and by giving existing customers the opportunity to leave their individual feedback with their rating. The evaluation consists of the classic star rating as well as a personal and sometimes very detailed feedback. membraPure has decided to become part of the Select Science community to provide customer reviews through an independent platform. Tulip Cocoa GmbH, Germany CC In...

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Product Guide 2025-9

Theoretical Aspects "Not all water is the same!" Water is not simply water. Depending on the application, very specific requirements are made on the medium water. Its natural ingredients (e.g. salts, organic compounds, particles, microbiological contaminants etc.) are usually not desired in laboratory applications and must be removed. The different types of treated water are defined according to parameters by international norms (e.g. ASTM, ISO, CLSI) to which the water quality of membraPure systems also corresponds to. These water types I, II and III according to ASTM can be assigned to the...

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Product Guide 2025-10

Configurations of Water Purifiers Our series of AquaRO², EDI², Astacus² and Aquinity² models can be configured in various ways.This ensures that our systems are adapted to the space conditions on the customer’s site. Bench top Our systems are delivered in the standard configuration as bench top systems. The systems are placed directly on the workstation. The display is integrated into the system and the flexible and removable dispenser is attached directly to the system. Water Purification Systems like Astacus² and Aquinity² P10 are set up like this (1). Systems like AquaRO², EDI², Aquinity²...

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Product Guide 2025-11

Water Purification Systems The system Astacus2 is designed for the production of ultra pure water (0.055 pS/cm) out of permeate from a reverse osmosis or deionized water. The ultra pure water is produced with a combination of optimized mixed bed cartridges and can be tapped with a flexible dispenser. If water is not used, automatic recirculation within the Astacus2 system ensures a permanent high quality of ultra pure water. All components of the Astacus2 are assembled in an especially designed housing. The system can be easily opened by removing the side panel to access the ultra pure module,...

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Product Guide 2025-12

Water Purification Systems1.2 Aquinity2 PI 0 The system Aquinity2 P10 is designed for the production of ultra pure water (0.055 pS/cm) out of tap water. The Aquinity2 P10 system is equipped with a reverse osmosis (RO) to produce deionized water into the integrated 10 liter storage tank with a production rate of 8 L/h. In the next step the ultra pure water is produced with a combination of optimized mixed bed cartridge and can be tapped with a flexible dispenser. If water is not used, automatic recirculation within the Aquinity2 system ensures a permanent high quality of ultra pure water. All...

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Product Guide 2025-13

Water Purification Systems1.3 Aquinity2 P35/70 The system Aquinity2 P35/70 is designed for the production of pure water (< 1 pS/cm) and ultra pure water (0.055 pS/cm) out of tap water. The Aquinity2 P35/70 system is equipped with a reverse osmosis (RO) and conditioning module to produce deionized water (DI water) into the external storage reservoir (35 L or 70 L) with a production rate of 10 L/h (optional 20 L/h) and an access to tap DI water directly. Out of the storage tank the ultra pure water is produced with mixed bed cartridges and then can be tapped with a flexible dispenser. During non-use...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.