Our expertise in this technology means you can rely on us. Do you need a simple accessory that provides results with a push of a button, or a high-end lamp with unparalleled sensitivity? What about exible sample sizes and reduced sample setup time? Higher lab productivity? No problem. Our UV-Vis consumables and variety of offerings have you covered.
Our cells and cell holders ensure top optical performance, high cell transmission, and accurate pathlength. No matter what type of cells your application requires — rectangular or cylindrical, standard or short path, micro, semimicro or flowcells — choosing only high quality, precision cells allows you to make full use of the accuracy and sensitivity of your optical instrument.
When samples are oriented and polarize incident light, it is important to correct for the inherent polarizing effect of the spectrometer’s optics by using a depolarizer. Another important application is to make measurements using a specific orientation of incident radiation e.g. for crystalline materials and polymers.
Our range of snap-in integrating spheres is the industry standard for the measurement of total reflectance, diffuse reflectance and diffuse transmittance measurements for a huge range of sample types. The 150 mm Integrating Sphere is the recommended accessory for measurement of total solar reflectance and transmittance in the glass industry and for the measurement of UV transmittance of paint lms in the automotive industry. Many national laboratories use it in R&D studies and for calibration measurements.
Our long-lifetime deuterium and tungsten source lamps provide the best wavelength coverage across the working range of the spectrometer for consistently high performance. All lamps are pre-aligned and can be easily changed by the user. Our extensive quality control and inspection process demands the very best quality sources to provide high sensitivity and stability for your key measurements.
Our reference materials speed calibration verification of UV/Vis and UV/Vis/NIR spectrometers, provide laboratory managers with the evidence they need to pass the strictest quality audit. A comprehensive range of certified traceable filters and sealed cuvettes fit into the standard 10mm cuvette holder of PerkinElmer and non-PerkinElmer instruments allowing users to generate simple protocols to verify ordinate and abscissa accuracy, stray light radiation, and spectral resolution. All reference materials are certified traceable to NIST primary reference materials and are supplied with a calibration certificate detailing the calibration method and results.
The research Peltier range of accessories is ideal for any application that requires precise control of temperature at, below or above ambient temperature. The ability to operate up to 100 °C allows applications such as DNA melting, protein denaturation and some polymer studies to be performed.
Flow-through cells are used for measuring samples with continuous flow or with Sippers where individual samples are aspirated into the cell. All cells have center heights of 15 mm. Each package contains one cell with two clear windows.
Flow-through cells are used for measuring samples with continuous flow or with Sippers where individual samples are aspirated into the cell. All cells have center heights of 15 mm. Each package
contains one cell with two clear windows.
Cylindrical cells are used with spectrophotometers that have a
larger, circular light beam. Each cell has an outside diameter of
22 mm and an inside diameter of 19 mm. Each package contains one
cell and two windows.