12 Large Capacity HPLC Column Heater/Chiller
Torrey Pines Scientifi c announces the launch of its EchoTherm™ HPLC Column Chiller/Heater Model CO30, equipped with the most spacious and easily accessible chamber in the market. This innovative column chiller/heater boasts a temperature range of 4.0°C to 70.0°C, offering precise readings and settings down to 0.1°C.
With advanced PID temperature control software, the EchoTherm Model CO30 ensures temperature regulation within an impressive ±0.2°C, even in ambient conditions. The generously sized chamber, measuring 15.625” tall x 6.385” wide x 5.125” deep, accommodates up to four 30 cm x 1 inch columns, along with valves, tubing, and fi ttings. An internal fan maintains consistent temperature throughout the chamber. The chamber door opens downward to the front, allowing unobstructed and effortless access to columns, valves, and fi ttings.
The EchoTherm Model CO30 also features an RS232 I/O port for seamless programming and data collection, a timer with user-settable Auto-Off functionality, environmentally friendly Peltier technology free from CFCs, separate drains for the chamber and valve, as well as a twelve-month warranty. The unit comes complete with a valve mounting hole, a 3-wire AC line cord, fused high and neutral lines, and an instruction manual.
Available in 100, 115, or 230 VAC, 50/60Hz models, the Model CO30 is certifi ed with UL, CSA, and CE approvals, ensuring utmost safety and reliability. More information online:
ilmt.co/PL/ebvB
60577pr@reply-direct.com Hydrophobic Glass MRQ Vials
The RSA-Pro X™ surface treatment is a breakthrough technology that starts with RSA™ glass. It provides complete surface coverage that is hydrolytically stable for years; even in 100% water. This hydrophobic surface will not adsorb most compounds and is often chosen for storage, stability testing, shipping, standards, dissolution, and QC testing and brings an improved chemical resistance.
Try the RSA-ProX™ in MicroSolv’s MRQ Vial and Cap kits (pictured) which have a volume of 1.2 mL and a very low residual volume of 2 ul due to the centre-draining effects of smooth walls and a conical bottom. 2 ml and 1.8 ml centre draining vials are also available.
More information online:
ilmt.co/PL/BKmk 59896pr@reply-direct.com Cryogenic Trapping System for Gas Chromatography
GL Sciences has released an upgrade to their CryoFocus 4. Cryogenic cold trapping is a technique where part of a column is cooled down to temperatures down to -150°C. Analytes are focused at the head of the column by cooling its selected section to sub-ambient temperature. Analytes that might normally not be retained, can now be trapped. This refocussing within the cryo-trap will result in sharper peaks on your chromatogram.
Using the same technique as in the OPTIC instrument, the CryoFocus has a highly accurate and very fast heating ramp, up to 60°C/sec. The temperature range is limited to 350°C so that it can operate within the temperature limits of GC capillary columns. With a fast heating cryo-trap, better detection limit and better resolution can be seen on the detector.
The dosing of the liquid nitrogen to the trap is done using a valve. The sound made by such valve can be an intense presence in a laboratory. The latest CryoFocus update released includes a silent version of the valve, while improving control over the lower temperatures. The silent CryoFocus 4 upgrade is supplied with all new systems, but also available as an upgrade to your existing system. Another great example where GL Sciences upgrades their instruments not only to guarantee the highest quality, but to also provide the best user experience.
More information online:
ilmt.co/PL/O9JL and
ilmt.co/PL/g1n9 59587pr@reply-direct.com
Minimise Maintenance Time with Finger-Tight GC Fittings
If you’re tired of spending excessive time on column installation and maintenance, look no further. Finger- tight fi ttings offer a quicker and easier alternative to traditional fi ttings, ensuring leak-tight connections with minimal effort.
In addition, Restek’s fi nger-tight Hot Swap column nuts rapidly dissipate heat, allowing you to change columns while the injector remains hot, without the risk of burns or the need to wait for the instrument to cool down. Pair your Hot Swap fi ttings with fi nger-tight capillary gauges to maintain consistent insertion distances, reducing variability and enhancing chromatographic performance.
Restek’s fi nger-tight fi ttings are now compatible with Agilent, PerkinElmer, Shimadzu, and Thermo GCs, simplifying operations and orders across all your instruments. Make the switch today to boost sample throughput and elevate lab productivity.
More information online:
ilmt.co/PL/ebKQ 61428pr@reply-direct.com
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INTERNATIONAL LABMATE - NOVEMBER 2023
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