Products & ReviewGeneral Lab

Astacus² – Ultra Pure water purification system

MembraPure GmbH110-0089, 90, 91

The most compact and smallest unit of the membraPure water purification systems is designed for the production of ultrapure water from RO or DI water.

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Average Rating 4.8

|17Scientists have reviewed this product

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After Sales Service
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An all-around ultrapure water system

 

Average Rating 5.0

Application Area:

Ultrapure water system for laboratories

We've been using the Astacus water system from membraPure for some years now and we found it very useful that it can produce a high volume of ultrapure water. This is very important for us since we need to rinse a lot of glassware for TOC Analysis. The equipment is easy to use and replacing and ordering consumables are also straightforward. In seldom times that we encountered issues, the service team of membraPure are easy to reach.

Review Date: 20 Sept 2024 | MembraPure GmbH

A good friend in our Lab

 

Average Rating 4.7

Application Area:

Massspectrometric applications

It's just very easy to use, installation procedures were supervised by provider. Service is very well.

Review Date: 16 Nov 2022 | MembraPure GmbH

We are happy!

 

Average Rating 4.0

Application Area:

Water Distillation for the Laboratory

The attachment for distilled water produces distilled water.

Review Date: 1 May 2022 | MembraPure GmbH

Perfect for protein purfication

 

Average Rating 4.7

Application Area:

Protein and antibody purification

3 years ago we replaced our old ultra pure purification system with this new Astacus system. Since this time we did not have any problems or issues with our new system. For our research and production of antibodies, nanobodies, and proteins we need at least 4l of ultrapure endotoxin-free water daily. This system is perfect for our lab. We only need a once per year maintenance service.

Review Date: 29 Apr 2022 | MembraPure GmbH

A good helper in the laboratory for years

 

Average Rating 4.7

Application Area:

Versatile applications

The Astacus delivers consistent, high quality and is easy to use. We use it almost every day for a variety of purposes.

Review Date: 23 Mar 2022 | MembraPure GmbH

Easy to use and reliable water quality

 

Average Rating 5.0

Application Area:

Ultrapure water for laboratory analysis

We have been using the Astacus system in our lab since 2014. We are very satisfied with the performance of the system and the after sales service of membrapure.

Review Date: 23 Mar 2022 | MembraPure GmbH

Very good and easy machine

 

Average Rating 4.0

Application Area:

Analysis of Nanobodies in different applications

It's very easy to use. We had a few problems at the beginning, but now it is working fine.

Review Date: 16 Mar 2022 | MembraPure GmbH

An indispensible instrument in our laboratory

 

Average Rating 5.0

Application Area:

Laboratory water

This product has been used in our biological laboratory for several years now and has not disappointed since. The water quality is constantly satisfactory, the device itself is easy to use and very durable, and because of its simplicity it's easy to perform basic maintenance work independently without the aid of an expert. It meets the needs of our lab work to the fullest.

Review Date: 14 Mar 2022 | MembraPure GmbH

Helpful instrument

 

Average Rating 5.0

Application Area:

Solvent for UHPLC analysis

The product has been used at our research institute for several years. It is very easy to use and facilitates the solvent preparation for the UHPLC analyses significantly.

Review Date: 7 Jan 2022 | MembraPure GmbH

Convincing & reliable system.

 

Average Rating 5.0

Application Area:

HPLC Analytics

We purchased the Astacus - Water Purification System two years ago and we have used it without problems ever since.

Review Date: 18 May 2021 | MembraPure GmbH

Astacus² models produce ultrapure water from deionized water. The Astacus² system is available in different configurations to meet the specific requirements for different applications.

Features:

  • Compact housing
  • Big touchscreen
  • Remote service module
  • Easy-to-use and mistake-avoiding menus and wizards
  • Fixed and flexible dispenser
  • Easy access for cartridge exchange

Specifications:

  • Resistivity/Conductivity: 18.2 MOhm x cm/ 0.055 µS/cm
  • Production Rate: 2 L/min
  • TOC:
    • < 10 ppb (Reagent)
    • < 5 ppb (Life Science)
    • < 3 ppb (Analytical)

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