Inhaltsverzeichnis
- Glass Spectrophotometer Cuvettes, For Chemical Laboratory
- Micro Cell With Frosted Walls And Lid Type 18
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- Our products support state requirements for NGSS, AP, and more.
- A cuvette is a piece of laboratory equipment that is intended to hold samples for spectroscopic analysis.
- In this measurement configuration, the opposite-side cuvette walls must be optically "clear" to let light pass unimpeded through the sample.
- Cuvette used in UV spectroscopy, you will end up creating trouble in the absorbance studies, and the obtained results won’t be accurate.
UV quartz cuvettes for UV light are suitable for transmission wavelengths from 190nm to 2,500nm and are also available in a range of path lengths. A Cuvette is a kind of spectrophotometer cuvette size laboratory glassware, usually a small square tube, sealed at one end, made of plastic, glass, or optical grade quartz and designed to hold samples for spectroscopic experiments. Irrespective of the material selected it must be borne in mind that cuvettes, except for transparent plastic cuvettes, are fragile and require careful handling. ICL’s cells and cuvettes meet the most exacting requirements of modern spectrophotometric procedures.
Glass Spectrophotometer Cuvettes, For Chemical Laboratory
It has to be kept in mind as well while picking up a suitable cuvette. So when you are tight on budget, plastic will be a great alternative to go with. Fostered by enormous industrial familiarity and understanding, we are occupied in offering an extensive consignment of UV and Glass Cuvettes. Our company is among the trusted names, betrothed in offering an extensive range of Steel Ball Disposable Cuvettes. Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years.
Micro Cell With Frosted Walls And Lid Type 18
Made from JGS1 UV-grade fused silica, absorption onset occurs below 170 nm and there are no absorption bands situated between 170 nm and 250 nm. Exceptionally high transmittance across the UVB, UVA, visible spectrum, and near IR. The transmission spectra for our UV quartz cells can be seen below. When working in the IR spectra, especially for wavelengths greater than 2000 nm, we recommend IR Quartz Glass Cuvettes instead, as they offer high transmission for these wavelengths. Some cuvettes will be clear only on opposite sides, so that they pass a single beam of light through that pair of sides; often the unclear sides have ridges or are rough to allow easy handling.
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Historically, reusable quartz cuvettes were required for measurements in the ultraviolet range, because glass and most plastics absorb ultraviolet light, creating interference. Today there are disposable plastic cuvettes made of specialized plastics that are transparent to ultraviolet light. Glass, plastic and quartz cuvettes are all suitable for measurements made at longer wavelengths, such as in the visible light range.