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Cuvettes are commonly made from different transparent materials such as optical glass, quartz or transparent plastic. Crown glass has an optimal wavelength range of 340–2500 nm. Glass cuvettes are typically for use in the wavelength range of visible light, whereas fused quartz tends to be used for ultraviolet applications. THz cuvettes are intended for spectroscopic analysis of various substances. A cuvette is some volume interposed between two windows transparent in a specific wavelength range. The window material is selected depending on the measurement range.
Disposable cuvettes can be used in some laboratories where the beam light is not high enough to affect the absorption tolerance and consistency of the value. Fingerprints and droplets of water disrupt light rays during measurement, so low-lint gauze or cloth may be used to wipe clean the outer surface of a cuvette cuvette size before use. Mild detergent or ethanol may be applied, followed by rinsing with tap water. Acid and alkali are avoided due to their corrosive effects on glass, and acetone is unsuitable when working with plastic cuvettes. Uv
We understand today's need of high quality supplies for your laboratory and that laboratories are in a budget, so we provide you quality cells at a very affordable price. If you have any concerns or questions as to compatibility with your spectrophotometers or fluorometers please contact MxRady Lab Solutions for exact specifications on all of our cuvette products. In this guide, we will explore what a cuvette is and various aspects to consider when choosing the right type of instrument for your spectroscopy applications. Lab4us Quartz Micro Cuvette Cell Black Walls
Please select from the drop down menus and assure the part number's last digit corresponds to the desired pathlength. For example, part number 1-G-10 corresponds to a 10mm pathlength for a Type 1 Glass Cell. REFLEX Analytical welcomes your contact if assistance is required. To the best of our knowledge the information provided here is accurate. However, Ossila assume no liability for the accuracy of this page. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. Biochrome Scientific
Sapphire cuvettes are the most expensive, though provide the most durable, scratch-resistant, and transmissible material. The transmission extends from UV light to mid-infrared, ranging from 250 to 5,000 nm. Sapphire can withstand the extreme natural condition of some sample solutions and variances in temperature.
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