"Spectrophotometer"

Supplier: Merck

The colour reference solution can be used in visual comparison or as part of a calibration of colorimeters and spectrophotometer for colour comparison. The solution can be used to prepare reference solution with different Hazen values.

Supplier: MOLECULAR DEVICES

SpectraMax® Plus 384 microplate reader can run both standard spectrophotometer and microplate reader applications on the same instrument. SpectraMax® Plus 384 provides ultrafast, full spectral range detection for cuvettes, 96-well, and 384-well microplates, with the only temperature-independent method for pathlength correction. Temperature control and shaking included as standard.

Supplier: Hach

For use with your Hach DR6000 spectrophotometer.

Supplier: Bel-Art Products, a Part of SP

These PP rack provides gentle no-scratch support for fragile and expensive spectrophotometer cuvettes.

Supplier: G-Biosciences

The kit utilises the principle of diffusion of nucleic acids on a nylon membrane to determine their concentration. No spectrophotometers required.

Supplier: PerkinElmer

Spray chamber for spectrophotometers and spectrometers, Cyclonic spray chamber adapter

Supplier: Bel-Art Products, a Part of SP

Made of white PP. Rack holds 10 mm light path spectrophotometer cuvettes in two tiers with numbered wells.

Supplier: VARIAN

Source lamps for Cary spectrophotometers are fully modular and interchangeable. A range of UV, xenon and visible lamps are available.

Supplier: VWR Collection

VWR®, VWR® UV software - audit

Supplier: Thermo Fisher Scientific

VISIONlite 5,4 software with cable, For: Genesys™ 40/50/140/150/180

Supplier: SIGMA ALDRICH MICROSCOPY

m-cresol purple sodium salt (MCP) is a colorimetric pH indicator dye. The dye is blue in anionic form and yellow in protonated form. It has been used to measure pH of seawater using a spectrophotometer.

Supplier: SIGMA ALDRICH MICROSCOPY

3,3'-Diaminobenzidine tetrahydrochloride hydrate is a chromogen commonly used in immunohistochemistry and other staining techniques to visualise the presence of antigens or antibodies in biological samples. DAB HCl is designed as an immunohistology stain to visualise peroxidase activity in cells. DAB oxidation can be measured using a spectrophotometer.

Supplier: 2MAG

This miniaturised stirrer for cuvettes is ideal for system integration e.g. in a spectrophotometer. The hermetically sealed stainless steel housing is water, germ and dust-proof. Operating temperatures up to 50 °C. M1.4 thread is integrated at the base.

Supplier: Merck

Spectroquant® CombiCheck solutions are ready to use multi-parameter standards for the range of applications of Spectroquant® test system. Each pack contains a standard solution and a spiking solution. Both solutions can be used for quality assurance as they are, without dilution.

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Supplier: Merck

The PhotoCheck test set is designed for testing the wavelength accuracy of all Merck photometers and spectrophotometers. It can be used as a secondary standard for testing instruments according to DIN/ISO 9000 and ISO 14000. The stable colour solutions can be used to test the following spectrophotometer filters and wavelength settings: 445 and 446 nm, 520 and 525 and 690 nm. The accuracy of the wavelength setting and the linearity of the extinction measurement is checked with four solutions per wavelength. The traceability of these test solutions to international standards is guaranteed by examining them in a reference photometer that is checked against the primary standard (NIST standard). These values are properly documented and supplied as part of the set.

Supplier: VWR Chemicals

Bandwidth standards.