Get fun facts about chillers and baths, a list of questions to ask when buying chillers and baths, the most recent chiller and bath releases, and an updated chiller and bath manufacturer's list in this section.

The frequency of measuring might be one of the biggest trends in pH meters. “It used to be an occasional measurement, but now it’s every sample in some cases,” says George Porter, titration product manager at Metrohm (Riverview, FL).

PolyScience is a leading manufacturer of liquid temperature control solutions. Since 1963, PolyScience has responded to the needs of laboratory, plastics, medical, chemical and industrial markets with countless innovations. Our product offering includes circulating water baths, unstirred general purpose water baths, chillers and coolers and a range of application-specific products.

Ultraviolet-visible (UV-Vis) spectrophotometry is arguably the most common as well as one of the oldest forms of absorption-based analysis. UV and visible regions of the electromagnetic spectrum are contiguous: UV wavelengths range from 10 to 4000 angstroms; they are visible from 4000 to 7000 angstroms.

Vacuum pumps are an essential piece of equipment and are used in a wide variety of processes in most laboratories. Over the past 25 years, it has become apparent that vendors have made significant innovative improvements to vacuum pumps, with important developments in high vacuum technology, corrosion resistance, vacuum control, and improvements in the efficiency and ecological impact of vacuum pumps.

This application note aim to show that elemental mapping and small spot analysis create new dimensions of investigation in process control, research and development, even at low power with the Thermo Scientific™ ARL™ PERFORM’X WDXRF analyzer 1500 Watt.

When buying a new liquid temperature control product, there are a number of factors to consider when picking a product.

This application note from Shimadzu explores use of UV-Vis and FTIR in monitoring and characterizing gold nanoparticles.

Total organic carbon (TOC) analyzers present a rapid, efficient measure of the carbon contamination content of public drinking water and ultrapure water for lab operations.

Because baths and chillers are such a basic piece of laboratory equipment, it’s easy to put them in a corner and forget about them. But, as with other instruments, maintaining your bath or chiller is extremely important.

Problem: Rotary vane, or oil-based, vacuum pumps, are a common piece of equipment found in most
labs. A vacuum pump is an accessory used with equipment such as freeze dryers, vacuum concentrators, glove boxes, and vacuum ovens. Just as in your car, the oil in a rotary vane pump needs to be changed periodically in order to run at its optimum. The ramifications of not doing regular oil changes is poor vacuum and seizing up the pump’s internal components, which can destroy an expensive pump.

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