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arium® pro VF Ultrapure Water System

The arium® pro ultrapure water systems meet, and exceed, ASTM Type 1 water quality at an unmatched cost of ownership for any application. Available in a choice of five modular-design systems, this range offers the widest selection of features and options for customised configuration. The glass display with touch-activated functions, along with intuitive menu navigation, ensures error-free operation, even while you are wearing gloves.

Item no.:  H2OPRO-VF-B

Availability (ex works):  On Request

Unlike competitive systems, lab water systems of the arium® pro series are modular-designed, providing high flexibility to adapt to your specific needs. As a result, they give you the best return on your investment. Each system meets and exceeds the ASTM Type 1 standard, ensuring best-in-class reproducibility of results.

You can choose among four arium® pro systems with the right combination of modular components tailored to your specific application, such as a UV lamp, an ultrafilter module and a TOC monitor: arium®, arium® pro UF, arium® pro UV and arium® pro VF. Moreover, you can opt for an affordable version that provides all the essential performance features you need in a lab water purification system: arium® pro. arium® pro VF wall-mounted unit is used for producing ultrapure water for standard, cell culture and chromatographic applications with a front bottom-mounted display/dispenser unit and an integrated wall bracket for the system

Standard Applications:

  • HPLC
  • Ion chromatography
  • TOC analysis
  • PCR
  • Electrophoresis
  • Endotoxin analysis
  • Immunocytochemistry
  • Pure water for preparation of cell culture media
  • Pure water for production of monoclonal antibodies
  • Photometry

Lowest TOC content

The 185 | 254 nm UV lamp, which can be integrated as an option, not only prevents microbiological growth, but also minimizes total organic compounds (TOC) in purified water. The low TOC level of < 2 ppb in arium® water therefore ensures the reproducibility and reliability of your lab results. Moreover, you can have TOC readings continuously checked and displayed in real time by our optionally integrated TOC monitor specially developed for this ultrapure water system. To ensure reliable removal of endotoxins, microorganisms and particles as well as DNase and RNase, you can also opt for an arium® pro system with a built-in ultrafilter featuring the most advanced crossflow technology. This ultrafilter makes the arium® pro ideal for use in cell cultivation and your other special laboratory applications.

Major Advantages of arium® pro:

  • Modular units pre-assembled according to specific applications
  • The lowest TOC level, along with a real-time monitoring function
  • Exceptionally efficient removal of endotoxins, DNase and RNase
  • High Flexibility
  • Total ease of operation

On top of these benefits already mentioned, the arium® pro offers an impressive range of additional features, such as a choice of dispensing options, data-saving and printout functions, and color-coded alert messaging and information, etc.

An arium® pro system is the best choice for your many daily applications in the lab.

Flow diagram of the arium® pro VF model and typical applications

The arium® VF incorporates a UV lamp and an ultrafilter in one system and produces ultrapure water for critical standard, cell culture and chromatography applications. Typical applications are:

  • Chromatography
  • Electrophoresis
  • HPLC
  • IVF (In Vitro Fertilization)
  • Molecular biology
  • Cell Cultivation
  • RNA|DNA purification
  • Reagent production
  • PCR


arium® Wasseraufbereitungssysteme
de 1.8 MB
Sistemi di purificazione dell’acqua arium®
it 2.0 MB
arium® Water Purification Systems
en 1.8 MB
arium® ラボ ウォーター システム
ja 2.9 MB
zh 8.4 MB


arium® pro Reinstwassersysteme — Anwendungsorientiert und flexibel für höchste Ansprüche
de 1.2 MB


Quantitative Endotoxinbestimmung von Reinstwasser
de 1.2 MB
Reinstwasser als Bestandteil multiparametrischer Messverfahren in der Wirkstoffforschung
de 2.7 MB
Sustancias indicadoras de las defensas de las plantas Análisis HPLC-MS/MS de jasmonatos
es 1.9 MB
In Situ Hybridization: The Importance of Ultrapure Water for RNA Technologies
en 1.3 MB
Uso de la citometría de flujo y agua ultrapura arium® para revelar los secretos reproductivos de las plantas
es 1.0 MB
Flow Cytometry Applied to Plant Reproductive Biology
en 1.4 MB
Water is Life Ultra — Pure Water in Cell Cultivation
en 384.8 kB
Preventing Cell Death — Ultrapure water system lowers endotoxin content below prescribed limits
en 7.6 MB
Reinstwasser — Für die ICP-Massenspektrometrie Element
de 276.3 kB
Eau ultrapure pour la spectrométrie de masse ICP
fr 2.0 MB
Ultrapure Water — For Trace Analysis with ICP-MS
en 308.8 kB
Ultrapure Water for HPLC Analysis — The Role of Ultrapure Water
en 2.9 MB
Reinstwasser für die HPLC
de 1.7 MB
Durchflusszytometrie — Anwendung in der Pflanzen-Reproduktionsbiologie
de 978.6 kB
Hibridación in situ El significado del agua ultrapura para tecnologías de RNA
es 634.5 kB
Reinstwasser für die HPLC-SEC-Analytik
de 317.2 kB

Accessories Information

  • Dispenser Gun Compatible


  • Application
    • Cell Culture
    • Buffer and Media Prep
    • Histology
    • IC
    • Preparation of Reagents
    • Photometry
    • TOC-Analysis
    • ELISA
    • AAS
    • GC-MS

Biological Information

  • Bacteria (CFU/1000 ml)
    < 1


  • Installation Option
  • TOC Monitor

Operating Conditions

  • Maximum Inlet Pressure

Physicochemical Information

  • Conductivity (µS/cm)
    100 µS/cm
  • Deionized Water
    20 µS/cm
  • Distilled Water
    4 µS/cm
  • Endotoxin (EU/mL)
    < 0.001
  • Low Endotoxin / RNase / DNase Values
  • Particles (at 0.2 µm)
    < 1/mL
  • Product Water Resistivity (at 25 °C)
    18.2 MΩ × cm
  • Silica Level
    < 1000 ppb
  • TOC Level (depending on feed water)
    ≤ 2 ppb (ASTM Type I)
  • Total Organic Carbon (TOC)
    ≤ 2 ppb
  • Turbidity
    < 1 NTU

Power Requirements

  • Line Voltage
    100 – 240 V

Product Information

  • Pack Size
  • Water System Type
    Type 1 Water Systems (Ultrapure)


  • Absorbance Units (AUFS at 210 nm)
    < 0.005
  • Feed Water Source
    • DI
    • RO
    • EDI
    • Distilled water
  • Maximum Flow Rate
    1.7 L/min
  • Minimum Inlet Pressure
    6.9 bar
arium® Water Guard
arium® Water Guard

arium® Water Guard detects water leaks early. That means your lab gets optimal protection against water damage. Thanks to its high-grade materials and its finely-tuned sensors, arium® Water Guard is the ideal partner for laboratory-grade and ultrapure water systems.

Item no.:   610AWG1


arium® multifunction stand
arium® multifunction stand

Lab water system accessories. Dispense guns, water storage tanks, water guards, conductivity meters or printers - Sartorius offers a broad range of accessories to assist your daily work with the arium® lab water system.

Item no.:   H2O-ADD
arium® pro display mounting kit
arium® pro display mounting kit

arium® hight-adjustable tripod for display / dispense unit. The package includes a hight-adjustable tripod, a slide with holder for display / dispense unit and an operation instruction.

Item no.:   H2OPRO-ADM1
arium® foot switch
arium® foot switch

Lab water system accessories. Dispense guns, water storage tanks, water guards, conductivity meters or printers - Sartorius offers a broad range of accessories to assist your daily work with the arium® lab water system.

Item no.:   H2O-AFS1
Tank level switch
Tank level switch

Lab water system accessories. Dispense guns, water storage tanks, water guards, conductivity meters or printers - Sartorius offers a broad range of accessories to assist your daily work with the arium® lab water system.

Item no.:   H2O-ALS1
arium® pro dispense, inclusive wall mounting kit
arium® pro dispense, inclusive wall mounting kit

arium® dispense gun with wall mounting kit for dispensing ultrapure water, to use with arium® pro & 611. The dispense gun allows for sterile water dispensing through a 0.2 µm membrane final filter capsule and is easy and convenient to use thanks to its light weight and ergnonomic design.

Item no.:   H2OPRO-AMDG2
arium® Sterile Filter
arium® Sterile Filter

Item no.:   5441307H4--CE


Ultrafilter for arium® pro
Ultrafilter for arium® pro

Consumables for lab water systems. From pre-treatment cartridges over polishing packs and RO-membranes to upgrade kits you find everything necessary for your daily work with arium® lab water systems.

Item no.:   611CDU5


arium® Analytical Kit
arium® Analytical Kit

Analytical Kit | cartridge set for arium® VF & UV ultrapure water systems. The set includes two water purification cartridges: one prefilter cartridge and one polishing cartridge.

Item no.:   H2O-A-PACK


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