Laboratory Products 61 New Autoclaves, Easier Match


With the recent introduction of a number of new laboratory and research grade autoclaves, Priorclave has simplified the selection process. Standard models now included more features and benefits than previously. These significant changes enable customers to match a Priorclave autoclave more easily to their specific sterilising requirements.


The British autoclave design and manufacturing company recently had the opportunity to highlight the extent of the recent changes at Medlab 2023. Priorclave autoclaves are now inclusive within three new ranges – BASIC, SMART, PERFORMANCE.


Currently there are more than 70 standard Priorclave autoclaves, including Top Loading and Horizontal chamber models, with capacities from 40 to 700 litre. Each model incorporates the very latest version of Tactrol®


, a microprocessor controller developed by Priorclave for easier programming of the sterilising cycles.


Laboratory and research grade autoclaves in the new ranges will still appeal to the same diverse customer base involved in food and drink, dairy, pharmaceutical, agriculture, education, healthcare and research establishments. And they will continue to offer a superior anti-microbial exterior finish to body panels and frames. This is a highly effective and permanent treatment for lifelong control of harmful bacteria and protection against the threat of cross contamination. This tough special epoxy finish is proven to reduce bacterial growth by up to 99.99% and is highly effective against MRSA, E.coli, Listeria, Legionella, Campylobacter, Salmonella, Pseudomonas and over fifty other species.


The high standards maintained at every stage of production ensures the operational longevity of every research grade laboratory autoclave that leaves the UK manufacturing centre. And all supported by first class pre- and after-sales technical support.


More information online: ilmt.co/PL/493K and ilmt.co/PL/m1Lp 59565pr@reply-direct.com


Fast Creation of Custom Cell Lines


Zeta Potential Analyser validated by Leibniz Institute for Polymer Research Dresden e.V.


The zeta potential characterises the charge situation at a solid surface in solution. The new ZPA 20 zeta potential analyser from DataPhysics Instruments uses a patented method based on the analysis of the streaming potential or the streaming current. It is therefore particularly suitable for the investigation of samples in the macroscopic range. The device can be equipped with a measuring cell for solid materials such as plates, membranes, or foils, and a measuring cell for fibres, powders and granulates.


Zeta potential measurements are important in a broad range of applications, such as the investigation of fuel cell membranes, fouling processes of filter membranes, bacterial growth on food packaging, and washing of textiles.


The ZPA 20 zeta potential analyser had to meet the highest quality standards from the beginning. Thus, the manufacturer DataPhysics Instruments cooperated with a partner of worldwide renown: the Leibniz Institute for Polymer Research Dresden e.V. (IPF). Since 2017, the IPF team has accompanied the development of the ZPA 20 zeta potential analyser through several project phases.


Traditionally creating optimised, stable cell lines has been a time-consuming and complex process. Drawing upon proprietary technology, AMSBIO can deliver the high- quality cell lines you need with a single customer-defined knock-in in just 25% of the time required with conventional approaches.


Using a patented FAST-HDR plasmid vector system, AMSBIO can dramatically speed vector construction and reduce the time required to successfully isolate modified clones following transfection.


Using modular plasmid backbones, in which key components are readily swappable, AMSBIO can rapidly implement customer- defined knock-in combinations. Fail-proof directional cloning of homology arms into the vector takes less than a day. Levering the power of CRISPR/Cas9 and homology- directed repair, the FAST-HDR plasmid vector system enables isolation of pure, successfully modified clones within just 2 weeks of transfection.


The efficiency of this process allows us to deliver a stable cell line with as many as three knock-ins months in as little as 30 days. Using the FAST-HDR plasmid vector system, AMSBIO can deliver a cell pool even more quickly.


For a wide range of applications including drug screening, differentiation studies and inducible expression studies, the specialists at AMSBIO can collaborate with you to develop an optimised, custom cell line to stably express your gene of interest.


More information online: ilmt.co/PL/j6oJ 59211pr@reply-direct.com


The ZPA 20 zeta potential analyser uses a patented measuring method to achieve rapid results with high accuracy. Dr Sebastian Schaubach, Innovation Manager at DataPhysics Instruments, explained: “The ZPA 20 zeta potential analyser is the only measuring device on the market today measuring the streaming potential or streaming current in a bidirectional and oscillating fashion.” This may prevent the polarisation of the device electrodes.


Additionally, the bidirectional flow reveals asymmetries of the sample surface, such as inhomogeneous fibre or powder packages as well as insufficiently fixed flat samples. Therefore, with the oscillating, bidirectional flow of the electrolyte, error sources can be identified, and measurement errors prevented.


The ZPA 20 zeta potential analyser can be expanded with optional modules. For example, with the LDU 25 liquid dosing system, the electrolyte composition can be changed automatically. This allows to determine the isoelectric point or adsorption of surfactants quickly and accurately.


More information online: ilmt.co/PL/Qq5p and ilmt.co/PL/k1lo 59326pr@reply-direct.com


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