77 Sample Preparation & Processing Parallel Evaporation of High Boiling Solvents
Asynt announces the new DrySyn Spiral Evaporator, a compact system offering rapid concentration of even high boiling solvents such as DMSO, DMF or water, without the need to heat to high temperatures.
Developed in conjunction with BioChromato, the new Asynt DrySyn Spiral Evaporator enables scientists to concentrate or dry samples directly from any tube or vial (up to 24mm neck diameter) in DrySyn reaction vial inserts, up to 4 samples at a time, all within the footprint of a hotplate.
Combining the proven safety benefits of DrySyn with BioChromato’s patented spiral plug evaporation technology, the DrySyn Spiral Evaporator offers fast and effective parallel evaporation in tubes or vials without solvent bumping thereby eliminating sample cross contamination.
The DrySyn Spiral Evaporator is compatible with solvent volumes up to 10 mL which can be extremely useful for concentrating compounds after organic synthesis or recovering analytical samples at relatively high speeds.
Ideal for the removal of otherwise problematic high boiling solvents, other advantages of the DrySyn Spiral Evaporator include its ease of use, employment of mild conditions for temperature sensitive compounds and efficient recovery of small quantity samples.
For further information on the new DrySyn Spiral Evaporator please visit
http://www.asynt.com/product/drysyn-spiral-evaporator/.
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New Solution for Walkaway LC-MS Sample Prep Introduced
Tecan has unveiled its latest innovation, the automated RESOLVEX™ A200 positive pressure workstation for LC-MS sample prep. This walkaway system further expands Tecan’s portfolio of MS sample preparation workstations and smart consumables, uniquely allowing the company to provide complete solutions to match any workflow, from manual processing to semi-automated high throughput systems based on a Freedom EVO® or Fluent® platform.
The RESOLVEX A200 offers unattended positive pressure solid phase extraction, providing increased walkaway times for LC-MS sample preparation workflows. Lighter and smaller than previous systems, it has been carefully designed to offer greater ease of use and enhanced performance. Eight-channel dispensing delivers a three-fold increase in speed compared to single channel dispensing, and the intuitive touchscreen control enables straightforward integration into laboratory protocols for immediate productivity. The system is compatible with Tecan’s range of 96-well plate and column format smart consumables, including novel Narrow Bore Extraction columns that transform an extraction column into a reaction vessel.
Customers across Europe and the USA will have access to the full range of RESOLVEX instruments and consumables, supported by two dedicated applications laboratories in California, USA, and Hamburg, Germany. Staffed by automation specialists, chemists and mass spectrometry experts, these facilities will help users develop tailored LC-MS sample prep workflows to meet their specific needs.
To find out more about the RESOLVEX product range visit
www.tecan.com/resolvex-a200.
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Automatic Hot Solvent Extraction Raised to Excellence
The Velp Scientifica fully automatic hot solvent extractors SER 158 Series are the perfect solution for precise and accurate fat extractions and sample preparation for a wide range of applications both in Food and Non-Food industries.
Maximum safety is provided for both the laboratory operators and the sample. The in-built SolventXpressTM technology drives the solvent from the dispenser to the cups guaranteeing no exposure to solvents, and SafeEndTM technology switches off the heating and raises the cups at the end of the extraction process.
The instrument combines state-of-the-art technology and premium materials, such as the titanium condensers, which results in unparalleled thermal exchange and drastic water consumption reduction. The SER 158 pumps and sensors guarantees superior reliability and safety, and the powerful removable ControlPad provides a completely new experience in the extraction process.
The SER 158 can be scaled up to 4 units with a maximum of 24 active positions independently controlled by a single ControlPad, reducing the initial investment to a minimum and seamlessly allowing the increase of connected units according to throughput requirements. SER 158 Series comes in 3 or 6 positions and is has a comprehensive set of accessories and consumables.
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High Speed Digital Homogeniser Introduced
Wiggens introduces a new generation of high speed digital homogenisers, D-500D, which enable the best possible result whether used for homogenisation, emulsification or suspensions.
The high-performance dispersing instrument is used for volumes range from 0.05 to 2500 ml and come equipped with a large digital display. The electronic control system continuously monitors the speed and automatically adjusts it, keeping it constant with changing viscosity. The homogeniser offers a wide speed range up to 30,000 rpm that enables users to work at high circumferential speeds even with small aggregates diameters. The high efficiency and uniqueness of the aggregate can meet all kinds of applications in sample preparation, chemical, pharmaceutical, cosmetic, and food industry, as well as the life science branch.
Many different styles of aggregates are available, from 3mm in diameter for volumes down to 0.05 ml, and 25mm for volumes up to 2500ml. Advanced technology ensures the quick-connect coupling/removing and fast cleaning. Single use aggregates in 7 and 12 mm diameters are also available for the cross contamination unacceptable application.
41988pr@reply-direct.com
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