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Enhanced degassing for nanofluidic precision Biotech Fluidics is pleased to introduce two new models to its DEGASi®


performance and versatility.


Designed for nanofluidic studies, the DEGASi® broad chemical compatibility.


Plus Nano and DEGASi® Plus UltraNano tackle the challenges of this domain by minimising hold-up volume and ensuring


Plus Nano, with an internal volume of only 25µl, is optimised for degassing fluid flows up to 100 uL/minute. Additionally, Biotech Fluidics offers an Ultra version of this degasser, boasting a minimal hold-up volume of just 6uL, ideal for extremely low flow applications (up to 25 uL/minute).


Nanofluidic studies play a pivotal role in analysing liquid properties and transport phenomena at the nanoscale, typically ranging from 1 nL/min to 100 nL/min. These studies have applications in biomolecular research, energy conversion, medicine, and water desalination, as well as the synthesis of novel nanomaterials. The DEGASi®


Both the Nano and Nano-Ultra degassers are constructed with Systec AF membrane, ensuring compatibility with water-based media and most organic liquids (excluding alkanes and fluorinated solvents). The liquid flow path is metal-free, guaranteeing full biocompatibility. The inclusion of female 10-32 coned ports for liquid connectors allows compatibility with even the smallest ID tubing. Compliant with RoHS and REACH standards, the operating temperature for both DEGASi®


Nano systems is 4-60ºC, utilising the reliable ZHCR Vacuum technology.


Designed to occupy a compact bench footprint, the new Nano and Nano-Ultra degassers are available in configurations ranging from 1 to 6 channels, serving as standalone units or OEM solutions to meet diverse user requirements.


More information online: ilmt.co/PL/lvmj Compact GC combines power and precision


Shimadzu introduces the Brevis GC-2050, a compact alternative to the Nexis GC-2030, known for high-precision gas chromatography. This space-efficient instrument retains analytical excellence while saving valuable laboratory bench space and reducing running costs. It offers versatility in choosing carrier gases, simplifies operation and maintenance with analytical intelligence, and provides flexibility, scalability, and safety in operation with hydrogen as a carrier gas.


Frequently, the number of analyses a lab can handle is restricted by available bench space. Shimadzu’s answer to this challenge is the GC-2050. It skilfully combines space conservation with analytical excellence. Compact enough to be accommodated on a standard laboratory table, it enables the simultaneous operation of two analytical lines with standard capillary columns. Like its predecessor, the GC-2030, it employs the same techniques for sample injection, detection, and gas control.


While the GC-2030 offered a colour touchscreen display on the instrument itself, it was primarily valuable for maintenance and troubleshooting purposes. In the GC-2050, the display interface extends its functionality and connectivity to any MS-Windows-compatible desktop, laptop, or tablet. Tablets or touchscreen-enabled devices offer the most flexible and efficient interaction with the GC-2050, facilitating mobile monitoring.


The GC-2050’s software simplifies the choice of carrier gases by allowing operators to opt for hydrogen, helium, nitrogen, or argon as the carrier gas. Furthermore, the GC-2050 includes robust gas controllers that swiftly detect gas leaks, enhancing laboratory safety.


Gas consumption represents a significant portion of GC operational expenses. The GC-2050 employs various techniques to address this concern. For instance, full split flow is necessary only during sample injection, with a gas saver function conserving gas during the rest of the runtime. If helium is used, the gas selector automatically switches to more economical nitrogen and reverts to helium when a new sample analysis commences.


The Analytical Intelligence feature simplifies maintenance procedures and predefined column conditions, all accessible with a single click or swipe. It also automates predefined GC shutdown and restart procedures.


The Brevis GC-2050 offers more than just space-saving and cost-efficiency. It supports flexibility and scalability, accommodating various detectors and injectors, and is compatible with multiple chromatography data software platforms. Additionally, it can be equipped with ClickTek technology, facilitating rapid capillary column exchange.


More information online: ilmt.co/PL/QelK 61231pr@reply-direct.com Compact solvent recycler for enhanced HPLC sustainability


Biotech Fluidics introduces the SmartSaver solvent recycling unit, designed to recover up to 90% of mobile phase solvents in isocratic HPLC by redirecting pure solvent to the reservoir. This not only enhances the lab’s sustainability but also offers cost savings by recycling a significant portion of the solvent used in the HPLC system.


SmartSaver’s compact design allows direct power from the chromatography data system PC, eliminating the need for a power adapter. The user-friendly software facilitates easy configuration of parameters and provides online monitoring with an audit trail of the recovered solvent.


Compatible with nearly all HPLC systems, SmartSaver continuously monitors the output signal from the chromatographic instrument detector. An integral smart processor evaluates the digital data generated by an analogue-to-digital converter, enabling the 3-way valve in the SmartSaver to switch between waste and recycle positions based on the input signal level from the detector mobile phase output.


More information online: ilmt.co/PL/LoRD 61610pr@reply-direct.com Automated sample prep for streamlined chromatography


Tecan has introduced Resolvex Prep, an innovative mid-range benchtop automation solution tailored for chromatography sample preparation. This new instrument is poised to significantly improve the efficiency, precision, and dependability of chromatography sample preparation, bearing considerable relevance for analytical chemistry, proteomics, and applications within the field of biomedical research.


Sample preparation for chromatography is a critical and technically intricate undertaking. Even slight variations can profoundly affect downstream assays. Through the automation of this process, laboratories can not only save valuable time and resources but also bolster the reliability of their outcomes.


Specifically designed for chromatography workflows, Resolvex Prep is ideally suited for LC-MS sample preparation. It offers the capability to process a wide range of batch sizes, spanning from five to 100 samples. As such, it is particularly well-suited to medium-throughput laboratories. Moreover, it presents a cost-effective solution for enhancing both productivity and sample quality.


Resolvex Prep effectively addresses numerous challenges associated with chromatography sample preparation. By employing direct displacement pipetting, it mitigates the risks connected with volatile solvents. Additionally, it accommodates sealed sample tubes to prevent evaporation during processing. Notably, this automated system contributes to mitigating the existing shortage of trained laboratory personnel and is in compliance with chain of custody requirements.


A distinctive feature of Resolvex Prep is its fusion of high-quality, precision-engineered hardware with user-centric software characterised by its user-friendliness. The system can be mastered in less than an hour, and its robust yet adaptable configuration streamlines efficiency while minimising the potential for human error, ultimately resulting in precise and dependable outcomes.


The versatility of Resolvex Prep makes it an invaluable addition to analytical laboratories across various domains, including pharmaceuticals, environmental sciences, food and beverage, forensics, and quality control processes.


More information online: ilmt.co/PL/pN5y 61401pr@reply-direct.com 61711pr@reply-direct.com


family of in-line degassers, catering to the demands of nanofluidic systems with enhanced


INTERNATIONAL LABMATE - FEBRUARY 2024


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