Chromatography 11 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-effi cient instrument retains analytical excellence while saving valuable laboratory bench space and reducing running costs. It offers versatility in choosing carrier gases, simplifi es operation and maintenance with analytical intelligence, and provides fl exibility, 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 fl exible and effi cient interaction with the GC-2050, facilitating mobile monitoring.
The GC-2050’s software simplifi es 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 signifi cant portion of GC operational expenses. The GC-2050 employs various techniques to address this concern. For instance, full split fl ow 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 simplifi es maintenance procedures and predefi ned column conditions, all accessible with a single click or swipe. It also automates predefi ned GC shutdown and restart procedures.
The Brevis GC-2050 offers more than just space-saving and cost-effi ciency. It supports fl exibility 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
Clarify your Samples for Analysis
Extended Range of Real-time Liquid Flowmeters
Biotech Fluidics has expanded its family of non-invasive fl owmeters, offering real-time liquid fl ow monitoring across a wide range. The expanded collection comprises four distinct devices, optimised to operate from nanolitres per minute to 650 millilitres per minute.
In the range of 0.01 to 80 µL per minute, with an impressive 1nl per minute resolution, the Biotech Micro Flow Meter excels in precisely monitoring extremely low fl ow rates. This makes it ideal for applications like UHPLC, LC/MS, and micro-/nanoscale bioprocessing.
The Biotech HPLC Flow Meter, calibrated in the 1µL to 5mL per minute range, seamlessly connects in-line to provide continuous liquid fl ow rate measurements from HPLC and GPC/SEC systems, as well as fl ow chemistry reactors.
Extending the range further, the new Biotech Semi-Prep Flow Meter, catering to fl ow rates of up to 40 mL/min, is a valuable tool for monitoring and validating pumps across various preparative HPLC applications.
Gilson SupaTop™ Syringe Filters are a reliable and cost-effective solution for the removal of particles and clarifi cation needs.
For sample volumes up to 100 mL, Gilson SupaTop™ Syringe Filters provide a quick, convenient, and reliable method of clarifying liquids intended for further analysis such as the clarifi cation of samples prior to HPLC injection to combat particulate clogging of columns.
Avoid fi lter blowout and lost samples due to high burst strength and durable construction. Maintain precious sample integrity with pigment- free, sealant-free housing. Minimise interference under the most sensitive analytical conditions, with limited release of UV-absorbing materials. Save time and avoid costly errors by selecting the correctly colour-coded syringe fi lter, every time. Select a fi lter matched to your needs, whatever your application.
More information online:
ilmt.co/PL/0QkD 61031pr@reply-direct.com
The Biotech High Flow Meter operates effi ciently at liquid fl ow rates of up to 650mL per minute, boasting a 0.02 mL per minute resolution. It proves instrumental in optimising processes, particularly for monitoring preparative chromatographs used to produce larger quantities of pure compounds.
Each compact Biotech Flow Meter includes user-friendly PC software for continuous recording, monitoring, and data storage of measured fl ow rates. Providing real-time data, the integral OLED display facilitates the identifi cation of transient pulsations, enhancing users’ insight into device fl ow stability. Biotech Flowmeters are highly dependable and compatible with a wide range of solvents and liquid reagents.
More information online:
ilmt.co/PL/Am5v 61209pr@reply-direct.com
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