Torrey Pines Scientific, has introduces its new EchoTherm HPLC Column Oven Model CO20. The temperature range is from room temperature to 90.0°C readable and settable to 0.1°C. The PID temperature control software regulates temperatures to ±0.1°C.Temperature accuracy and stability are ±0.1ºC with a stable temperature indicator lamp on the front panel that lights when the target temperature is stable to within ±0.2ºC.
The unit holds columns up to 30 cm long by ¼” or 3/8” diameter in mounting clips provided with room for guard columns and fittings. Larger diameter columns may be used by removing the column clips that hold the smaller columns.
The CO20 features simple controls, digital display of target and actual chamber temperatures, an injection counter, and 30-day timer with alarm and user settable Auto-Off. An accessory stand is available.
The unit operates from 12 volts DC and comes with a bench top universal power supply for use anywhere in the world, 3-wire AC line cord for the country of use, counter cable, twelve month warranty and instruction manual. The Model CO20 is UL, CSA, and CE compliant.
https://clinlabint.com/wp-content/uploads/sites/2/2022/08/image002.jpg205299panglobalhttps://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.pngpanglobal2022-08-13 21:40:572022-08-13 21:48:27Press Release: Bio-Rad Extends Range of StarBright Violet and UltraViolet Dyes for Multiplex Flow Cytometry
London-based PCR Biosystems has launched Air-Dryable Probe 1-Step Mix, a versatile all-in-one, air-dryable 4x RT-qPCR reagent mix for ultra-sensitive detection of RNA and DNA sequences. With this kit, the robust performance of the company’s liquid PCR reagents can be brought to dried assay formats using a standard laboratory oven, offering a simpler, faster, and cheaper alternative to lyophilisation (freeze-drying).
Now, a larger base of assay kit developers, including smaller organisations with fewer resources, can access the advantages of dried assays — shorter time-to-market, simplified logistics and storage, and significantly reduced costs. Sectors set to realise such benefits include clinical, veterinary, food, environmental and agricultural testing.
Assay developers moving toward dried test formats
The costly cold-chain shipping and storage demands of traditional ‘wet’ RT-qPCR reagents and tests are increasingly driving assay developers toward dried test formats. But while lyophilised assays have emerged as a powerful option that can reduce test weight, volume, and transport and storage requirements, they can be out of reach for smaller, resource-strapped organisations. This is because lyophilisation requires expensive, specialised equipment, deep technical expertise, and extensive drying times. Outsourcing lyophilisation alleviates some of this burden, but it entails loss of process control.
With the new air-dryable kits, drying can be done in just 80 minutes with a simple laboratory oven, without extensive training, and at a much lower cost. As a result, organisations unable to build onsite lyophilisation capabilities can now create high-performance dried assays in-house, with full control over the drying process and quality control steps. The new kits also do not suffer from the restrictive drying protocol rigidity that can often complicate lyophilisation. Further, air-dried assays are less susceptible to moisture and so do not require the strict humidity control during manufacturing that is needed with lyophilised tests. This is particularly useful in high-humidity regions and allows local diagnostic kit developers to more confidently expand their portfolio into dried formats.
As with the company’s lyophilisable mixes, the air-dryable mixes retain performance after reconstitution. Kits also come with the company’s renowned technical support to ensure smooth troubleshooting and optimal results, and free samples are available.
“Dryable reagents are redefining the ease and convenience with which PCR assays are being developed, distributed, and used. Lyophilisation has played a huge part here, but barriers to its adoption have seen smaller companies get left behind,” said Alex Wilson, co-founder of PCR Biosystems. “Our air-dryable mixes erode barriers to drying, so even with minimal resources, developers can get superior-quality dried assays to the point of care, efficiently. This is the latest step in our journey to place simple, cost-effective, and high-performing tests within reach of all.”
What’s in the Air-Dryable Probe 1-Step Mix kit?
The new kits comprise a glycerol-free 4x qPCR mix with hot start Taq polymerase, dNTPs, MgCl₂ and a blend of excipients for reliable drying without activity loss. A more stable version of UltraScript Reverse Transcriptase and RiboShield RNase inhibitor are blended into the mix, providing a more convenient single-tube format. Kits can be used for both RNA and DNA detection for greater versatility, and dried assays are stable for 3 months at 37°C.
Critically, PCR Biosystems is certified to conform to Quality Management System standard ISO 13485, ensuring full product traceability, and optimum lot-to-lot consistency. Assay developers can therefore be confident in using the new air-dryable kits to create the highest-quality tests.
New Hampshire Public Health Laboratories (NHPHL) has adopted INTEGRA Biosciences’ ASSIST PLUS pipetting robot and MINI 96 portable electronic pipette to automate part of its influenza and SARS-CoV-2 testing process. These convenient solutions have helped the lab to increase its throughput and tackle a sample backlog despite the ongoing turmoil caused by the global pandemic.
Porvair Sciences has developed a 2 ml 96-well microplate designed for labs processing cannabis samples for analysis of Tetrahydrocannabinol (THC) and Cannabidiol (CBD).
Sample processing is the second step in testing cannabis strains. This is carried out after collecting leaf, bud, and flower samples from cannabis plants, ready for accurate determination of the THC/CBD ratio by HPLC.
Traditionally sample processing protocols have used bead-beating or grinding mills to homogenize the plant materials. When this sample processing is carried out in standard polypropylene microplates, the extreme forces applied by these machines can cause damage to the plates, leading to cracking, leaking, and incorrect results due to sample cross-contamination.
To address these design shortfalls, Porvair Sciences developed a reinforced microplate that could withstand the applied forces in bead beaters while maintaining a standard ANSI/SLAS footprint making the methodology automation compatible.
Based upon a 2 ml square well block design, Porvair Sciences cannabis sample processing microplate sets a new standard for reliable, high productivity cannabis plant processing. To ensure that no contamination from the plate will affect the THC/CBD analysis, Porvair Sciences only uses pure, extractables-free polypropylene, to manufacture its plates.
Ziath has launched a new dual capability coded tube reader – the Duo.
This affordably priced addition to the Ziath range combines the 2D-barcode reading technology of the Uno single tube reader with the fast, accurate linear barcode reading of the company’s Cyclops adaptor. The new Duo tube reader provides a compact benchtop solution for fast and accurate reading of both code types.
The durably constructed Ziath Duo is a portable reader which can be held and operated in one hand; leaving the other hand free for tube handling.
The Duo tube reader acts like a “keyboard wedge”, inserting the numeric barcode value from the tube it has scanned into any open program on a computer. This tube reader captures and decodes 2D barcodes from the base of tubes in just one second and can read most commercially available tubes with Datamatrix codes on their bases. The additional linear barcode scanner is designed to read linear rack barcodes from the side of whole racks of tubes or the linear code, if present, from the side of an individual tube.
Designed as a single, self-contained device – the Duo dual capability coded tube reader requires just one USB port to connect and power it from a PC.
Ziath has published a new catalogue that provides an informative technical introduction to its extensive range of innovative readers, scanners, software, automated tube selectors and accessories for tracking and management of life science samples.
https://clinlabint.com/wp-content/uploads/sites/2/2022/06/ziathpr46-image-1.jpg843628panglobalhttps://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.pngpanglobal2022-06-20 06:36:132022-06-20 06:39:05Download Ziath’s catalogue of their extensive range of products
BD (Becton, Dickinson and Company) says their new high-throughput molecular diagnostic combination test for SARS-CoV-2 and Influenza A/B, is the second test available for the BD COR PX/MX System to have been CE marked to the IVD directive 98/79/EC.
https://clinlabint.com/wp-content/uploads/sites/2/2022/06/BD_COR.jpg10801920panglobalhttps://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.pngpanglobal2022-06-09 12:03:092022-06-09 12:03:09BD’s high-throughput molecular combination test for COVID-19 and Influenza A/B is CE / IVD marked
https://clinlabint.com/wp-content/uploads/sites/2/2022/06/ziath42.jpg360480panglobalhttps://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.pngpanglobal2022-06-09 09:11:282022-06-09 09:11:28Ziath to showcase new Handheld 3 and LUX devices for sample management at Analytica 2022
Bio-Rad Laboratories has launched the CFX Duet Real-Time PCR System to support researchers in developing singleplex and duplex quantitative PCR (qPCR) assays.
We may ask you to place cookies on your device. We use cookies to let us know when you visit our websites, how you interact with us, to enrich your user experience and to customise your relationship with our website.
Click on the different sections for more information. You can also change some of your preferences. Please note that blocking some types of cookies may affect your experience on our websites and the services we can provide.
Essential Website Cookies
These cookies are strictly necessary to provide you with services available through our website and to use some of its features.
Because these cookies are strictly necessary to provide the website, refusing them will affect the functioning of our site. You can always block or delete cookies by changing your browser settings and block all cookies on this website forcibly. But this will always ask you to accept/refuse cookies when you visit our site again.
We fully respect if you want to refuse cookies, but to avoid asking you each time again to kindly allow us to store a cookie for that purpose. You are always free to unsubscribe or other cookies to get a better experience. If you refuse cookies, we will delete all cookies set in our domain.
We provide you with a list of cookies stored on your computer in our domain, so that you can check what we have stored. For security reasons, we cannot display or modify cookies from other domains. You can check these in your browser's security settings.
.
Google Analytics Cookies
These cookies collect information that is used in aggregate form to help us understand how our website is used or how effective our marketing campaigns are, or to help us customise our website and application for you to improve your experience.
If you do not want us to track your visit to our site, you can disable this in your browser here:
.
Other external services
We also use various external services such as Google Webfonts, Google Maps and external video providers. Since these providers may collect personal data such as your IP address, you can block them here. Please note that this may significantly reduce the functionality and appearance of our site. Changes will only be effective once you reload the page
Google Webfont Settings:
Google Maps Settings:
Google reCaptcha settings:
Vimeo and Youtube videos embedding:
.
Privacy Beleid
U kunt meer lezen over onze cookies en privacy-instellingen op onze Privacybeleid-pagina.