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Purification

Companies Purification

Tosoh Bioscience GmbH, Germany

Tosoh Bioscience is an acknowledged global leader in the field of liquid chromatography with a focus on bioseparations. For more than 25 years, Tosoh Bioscience is providing cutting-edge solutions for customers developing and producing biologics, biosimilars or biobetters. The product portfolio enco more

AHF analysentechnik AG, Germany

AHF analysentechnik has been founded in 1981 and specializes in distribution and engineering of accessories for optical plasma emission spectrometry and sample introduction systems in ICP-MS analysis. The range of products is complemented by labware and devices for sample handling in ultra-trace ana more

VWR International GmbH, Germany

VWR International is a leader in the global research laboratory industry with worldwide sales of $3.0 billion US dollars. VWR's business is highly diversified across a spectrum of products and services, customer groups and geography. The company offers more than 750,000 products and services, from m more

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Products Purification

Specialty carbon adsorbents for challenging separations

Our Carboxen specialty carbon adsorbents are highly engineered materials, manufactured from highly pure synthetic polymers. more

Buchi nutsche filters for various applications in scale-up, pilot and production

Easy and safe operation ✓ Customized according to your process requirements ✓ cGmP and ATEX compliant ✓ more

Increased synthesis lab productivity through greener and faster flash purification

Flash purification system and consumables more

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News Purification

  • Novel hydrogen fuel purification membrane paves the way for greener future

    Hydrogen has been hailed as the 'fuel of the future' owing to several reasons. First, compared to the conventionally used hydrocarbons, hydrogen exhibits higher energy yield. Second, the commercial use of hydrogen fuel, which yields only water as a byproduct product, would help mitigate the imminent more

  • Developing new materials for the fusion reactor

    In the future fusion reactor, plasma is confined by using the magnetic field inside the doughnut-shaped vacuum vessel. The blanket is in a location where it almost touches the plasma, and as if to enfold the plasma the blanket is placed on the inner surface of the vacuum chamber. The blanket, by abs more

  • A potentially cheap, efficient and eco-friendly system for purifying natural gas

    Fundamental researchers at the Colorado School of Mines have proposed a novel two-part system for separating impurities from natural gas. Natural gas primarily contains methane, but impurities in the gaseous mixture need to be removed before the methane can be put into the pipeline. The newly propos more

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Videos Purification

Increased synthesis lab productivity through greener and faster flash purification

Biotage® Selekt and Sfär - Flash purification system and consumables more

A High-Performance Compact Mass Spectrometer for the Rapid Determination of Molecular Components in Solids, Liquids and Gases

Multi-Mode Mass Spec: The expression® family of compact mass spectrometers was developed with maximum versatility in mind. They allow users to switch rapidly between the many different sample introduction techniques required throughout the chemist’s workflow; from simple direct probe analysis to ult more

White papers Purification

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Publications Purification

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Definition

Ethanol purification

Ethanol purification The product of either ethylene hydration or brewing is an ethanol-water mixture. For most industrial and fuel uses, the ethanol must be purified. Fractional distillation can concentrate ethanol to 95.6% by weight (89.5 mole ... more

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