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Professional fuel cell sensor breath alcohol tester with printer and touch screen. The fuel cell is a porous disk with a thin layer of platinum black on both faces and any alcohol that comes in contact with the cell's surface is broken down chemically. For each molecule of alcohol that is broken down a given number of electrons are freed during the process. The numbers of electrons generated are in proportion to the amount of alcohol.
The ergonomically designed CX22LED microscope with built-in LED illumination offers consistent long-term performance for educational or clinical use. This cost-effective system features exceptionally long LED lifetime and superior energy efficiency compared to halogen bulbs. The uniform and stable light intensity of LED technology, combined with Olympus plan-corrected objectives, provides clear images with a stable color balance at any brightness level. Contrast is optimized by the integrated ...
Laboratory Consumables Alamary lab offers a wide selection of affordable laboratory consumables, from disposable pipettes, beakers, funnels and test tubes for accurate and precise measurement, to disposable gloves and facemasks for safety in the laboratory. Disposable sample containers are also available in many useful styles and sizes. All of our laboratory consumables are made of high quality materials and could be useful in a number of laboratory fields and applications, yet are economical ...
