14 New Ion Chromatography System Simplifies Water Analysis
Small environmental and academic teaching laboratories specialising in water analysis can benefit from simpler setup and operation and improved quality with a new, compact ion chromatography (IC) system that can bring an advanced level of simplicity to anion and cation analyses of drinking water.
The new Thermo Scientific Dionex Easion ion chromatography system is a user-friendly instrument, designed to yield consistent results and excellent resolution to routine anion and cation analysis of drinking water, while limiting operational costs. Offering preconfigured kits for analysis, a simple dilution of eluent and suppressant concentrates is all that is required, making the set-up and operation of the system quick and straightforward. The Dionex Easion IC system is equipped to run out of the box, including columns, a suppressor and consumable items required to perform IC separations. The system’s simple design requires no additional pumps or equipment - enabling users of all skill-levels the ability to run routine IC methods.
“For laboratories who are used to traditional wet chemistry methods with labor-intense workflows and time-consuming maintenance needs, ion analysis of water can be complex, often making this type of analysis challenging,” said Tara Tereso, Vice President and General Manager, Ion Chromatography and Sample Preparation, Thermo Fisher Scientific. “The Thermo Scientific Dionex Easion IC system is designed to streamline processes and minimise operational maintenance and, with its small footprint, allows smaller laboratories to run analyses for methods, such as The Determination of Common Anions in Drinking Water, run by US EPA 300, or similar methods very easily, without compromising results or valuable laboratory space.”
The Dionex Easion IC system encompasses a single-flow path, simplifying both operation and maintenance, which frees laboratory workers’ time to focus on sample analysis, instead of system setup and optimisation. The new system is designed without peristaltic and auxiliary pumps, which contributes to the reduction in analysis costs and system down-time associated with system servicing.
More information online:
ilmt.co/PL/P110 53036pr@reply-direct.com
Choose the Right Chromatography for your Application
Selecting the right chromatographic column and media is essential for a successful separation and purification. Chromatographers just like you use Kromasil slurry packed columns and bulk from the early stages of screening and discovery to impurity isolation and API production because they can employ the same Kromasil stationary phase material across their pharma and biotech organisations. With Kromasil’s unique value proposition, you can have the methods transferred seamlessly, to colleagues working in different scales saving weeks even months and come to market faster.
Kromasil, a brand of Nouryon, is produced with perfectly spherical silica-based materials with particle sizes from 1.8 to 25 µm. The diagram illustrates where best to use Kromasil products in your daily work and select from the Kromasil Classic, Kromasil Eternity, Kromasil Chiral and Kromasil SFC platforms.
More information online:
ilmt.co/PL/RDp1 50551pr@reply-direct.com
Green Flash Purification System now Available with Five-Year Warranty
Quality and reliability is a hallmark of Biotage products, and the Selekt flash purification system is no different. Biotage is pleased to announce that the Biotage®
Selekt greener flash purification system is now available with a five-year warranty. The Biotage® Selekt flash purification
system is a compact instrument with a small bench top presence, and features a large touch screen with intuitive controls that are easy to use reducing the time needed for training.
A focus of the Biotage® Selekt system and Sfär consumables is to make purification greener by increasing the rate of purification whilst
simultaneously reducing solvent usage. The instrument’s high flow and the high-pressure capability enables purification to be performed at a faster rate. In parallel, the Biotage®
Sfär complete portfolio of flash purification columns use spherical silica with a high surface area and
consequently a higher loading capacity – enabling chemists to select a smaller column to perform the same separation, reducing both the amount of solvent used and the cost of the separation.
More information online:
ilmt.co/PL/DmnP 52275pr@reply-direct.com
Characterising Complex Polymers in Challenging Solvents
The AYE Combo from Testa Analytical is a unique GPC/SEC detector designed to have a high performance refractometer as an integral part of a viscometer, allowing both concentration and viscosity to be measured at exactly the same time on the very same sample segment.
As a consequence the AYE Combo Refractometer/Viscometer detector enables a much more accurate determination of molecular parameters and is particular suitable for applications focused on determining the structure and branching of complex polymers.
GPC/SEC is widely acknowledged as a primary analytical technique for characterising polymers. The latest generation of complex high performance polymers however, add a notable degree of complication by requiring the use of ‘challenging’ solvents such as DMSO, DMF and HFIP to dissolve them. Unfortunately, most GPC/SEC systems require frequent maintenance when operating with these solvents.
Drawing upon pressure transducers made out the most stable alloy available combined with highest grade 316T capillary tubing The AYE Combo detector is gaining rapid recognition as the GPC/SEC detector of choice for characterising complex polymers in challenging solvents.
More information online:
ilmt.co/PL/ZJrX 52452pr@reply-direct.com
INTERNATIONAL LABMATE - SEPTEMBER 2020
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