Inhaltsverzeichnis
- Glass Spectrophotometer Cuvettes, For Chemical Laboratory
- Micro Cell With Frosted Walls And Lid Type 18
In addition to vwr.com, VWR, part of Avantor offers a state-of-the-art technology solutions portfolio. We use operational excellence to deliver solutions that enable research, testing, production, and commercialization across the globe. Avantor Services provides a wide range of specialized services and digital solutions to help you solve complex challenges. The products you use, the products you need, the suppliers you trust for chromatography. We are here to help you improve efficiencies and outcomes in your laboratory. Your success will determine our future; we support you to be successful.
- 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.
- 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, cuvette size and the obtained results won’t be accurate.
Our products complement your teaching and help your students engage with key STEM concepts. Now that you have seen the individual properties of these materials, let’ move on to their comparison and examine which one will fit best. For the region of the Republic of the Congo, see Cuvette Region.
Glass Spectrophotometer Cuvettes, For Chemical Laboratory
The article examines the optical characteristics of such materials that will help you make the right choice before proceeding with absorbance measurements. Most often Polymethylmethacrylate and Polystyrene material use to make the plastic cuvettes. Disposable macro cuvettes with 4 optically clear sides for use in flourescence applications. International Crystal Laboratories has quartz & special IR, NIR, UV, & VIS cuvettes for any spectroscopy application. A strong, vibrant research and development group is the lifeblood of all industries. VWR will support you from the latest life science products to the guaranteed purity of organic building blocks...
Micro Cell With Frosted Walls And Lid Type 18
Cuvettes are tube-like containers used to hold samples for spectroscopic analysis that delivers accurate and reliable results. They are made from quartz, plastic, polycarbonates or glass in various sizes and are scratch-resistant. Disposable cuvettes are preferred to prevent carry over of samples. Quartz cuvettes are specifically used for measuring absorbance in the UV range and plastic cuvettes for the visible light path range. CLICK HERE to download the Cuvettes and Cells Catalog which includes part numbers and descriptions for the same items you can directly order below. All cuvettes and cells are provided in matched sets and available with fitted covers, plugs, screw caps, anaerobic screw caps, graded seals and flow through ports.
Receive The Latest Promotions And Special Offers
On customer’s request they can be replaced with crystal quartz, sapphire or silicon windows. IR quartz has a usable wavelength range of 220 to 3,500 nm. It is more resistant to chemical attack from the sample solution than other types designed for fluorescence measurements.