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New System for Flexible, Automated Sample Purification Launched
Thermo Fisher Scientific today launched the Thermo Scientific KingFisher Apex Purification System, a high-throughput sample purification instrument designed for scientists who need to automate the extraction of DNA, RNA, proteins and cells from an array of sample types. The instrument is easy to use, saves time and enables consistent results even as laboratory needs evolve.
The KingFisher Apex enables nucleic acid, protein and cell isolation while allowing users to customise protocols directly from the instrument to provide flexible, reproducible and fast sample preparation without additional expense or complexity. It automates much of the error-prone work associated with preparing high-quality nucleic acids and proteins, can process for 24 to 96 samples in 25 to 65 minutes and elutes in low volumes (10 µL) for demanding downstream applications.
The KingFisher Apex Purification System can be used in combination with any of the Applied Biosciences MagMAX Isolation kits, as well as with Invitrogen Dynabeads Magnetic Separation products. Additional features include: heating and cooling controls to maintain sample integrity, dual UV lights to safeguard against contamination, cloud-enabled access to up-to-date validated protocols, dual magnets to support both small and large volume ranges and the ability to elute in storage tubes to revisit samples later. The instrument’s touchscreen allows users to write, edit and run protocols directly on the instrument and rely on guided visuals for easy plate loading without needing a desktop computer. Lot-specific bar codes confirm proper plate position during loading or may be used for lot tracking and documentation.
More information online:
ilmt.co/PL/vJp0 55034pr@reply-direct.com
Achieve Fast and Accurate Microwave Fat Determinations in Food and Feed
Total fat determination in food and feed matrices is a routine analysis for several testing and food processor labs, as it is part of labelling process and QC testing. Nowadays, the process still relies on outdated and matrix-dependent methods, which use obsolete and time-consuming technologies. In the ETHOSTM
X from Milestone, hydrolysis and extraction are done in a single step and in less time, ensuring higher productivity and better workflow.
The ETHOS X method for total fat determination is applicable to any matrix and enables to process 45 sample a day, ensure lower cost per sample, offers complete fat determination and it is safe and compact.
Conventional total fat determination methods, such as Soxhlet and automated Soxhlet, go through a multi-step process that includes long hydrolysis and extraction procedures, while secondary methods are matrix-dependent and require frequent calibrations. The ETHOS X allows to process any food and feed matrix with a single approach, directly impacting the lab workflow. In addition to the commonly performed total fat determination, the ETHOS X makes FAME and free fat feasible within a single platform. Unlike Soxhlet and automated Soxhlet, the ETHOS X is not installed in the fume hood and saves over 50% of the lab space. Its dedicated exhaust system, the rugged hardware construction, the efficient temperature control, and the up-to-date software features ensure highest operator safety level throughout the entire process.
In QC and food testing laboratories a fast delivery of results and high throughput are key factors for total fat determination. Even modern automated Soxhlet techniques require several hours in order to deliver results affecting the competitiveness of the lab too. The ETHOS X processes 15 samples simultaneously, and as many as 45 samples in a single working day, using one rotor and 75 samples with two rotors. Its specific method combines the hydrolysis and extraction into a single step, thus having a direct impact on the lab’s turnaround time and throughput.
Learn how ETHOS X could help an international analytical testing company:
ilmt.co/PL/PV3p More information online:
ilmt.co/PL/XjDp
54956pr@reply-direct.com
Liquid Nitrogen Auto-fill Pump for Efficient Cooling and Filling of Low Pressure Temperature Controlled Applications
Norhof manufactures LN2 auto-fill systems. When LN2 is required, a small overpressure (100 mBar) is generated by a small heater element in the LN2 inside the Dewar. Liquid flows smoothly out of the system similar to water from a tap, without spilling, noise and vibrations, ensuring efficient and safe filling and level control in your LN2 cooling application.
Norhof’s flagship system is the #900 series, which is fully programmable with several control options, based on one or two sensors in level or temperature.
Applications for the Norhof #900 series LN2 auto-fill include: automatic LN2 filling system for FTIR; automatic filling system for DSC; automatic LN2 filling system for TMA; LN2 Cold Trap filling; LN2 heat exchangers PID temperature control; Computer Controlled Freezing; Gas Chromatography; Temperature stages in microscopes.
More information online:
ilmt.co/PL/oDLO 54071pr@reply-direct.com
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