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Spectrometers
Visible Spectroscopy (380–950 nm)
Generates full spectrum, Beer’s law graph, and kinetics traces of visible samples such as food coloring, nickel sulfate, and crystal violet
Ultraviolet Spectroscopy (200–850 nm)
Generates full spectrum, Beer’s law graph, and kinetics traces of ultraviolet and visible-absorbing samples such as aspirin, DNA, proteins, and NADH
Emissions Only Spectroscopy (350–900 nm)
Designed for emissions spectra from light bulbs, gas discharge tubes, or the sun
Flash Photolysis Spectroscopy (450–750 nm)
Measures the absorption or emission changes over time of a photo-excited sample at a single wavelength
Fluorescence/ Ultraviolet Spectroscope (220-850 nm)
Easily and accurately conduct numerous fluorescence experiments with compounds such as quinine sulfate, DAPI, GFP, and tryptophan. Exchangeable LEDs ensure you get the exact excitation wavelength needed for your experiment.
Our 4-wavelength Colorimeter is a low-cost alternative to a spectrophotometer. Measure absorbance versus concentration or absorbance versus time at 430 nm, 470 nm, 565 nm, or 635 nm.
Use this sensor to explore absorbance and percent transmittance in a variety of experiments including Beer’s law and kinetic studies. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
A comparison of Spectrometers
| Go Direct SpectroVis Plus | Vernier Spectrometer (Ocean Optics powered) | Vernier UV-VIS | |
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| Light Source and Sample Holder | Integrated sample holder and LED-boosted tungsten source. The sample holder takes 1cm cuvettes. Additional LEDs allow for fluorescence spectra with excitation and 405 and 500 nm. | Combination sample holder and LED-boosted tungsten source. The sample holder takes standard 1cm cuvettes. | Integrated sample holder with deuterium (UV) and tungsten (VIS) light source. The sample holder takes standard 1cm cuvettes. |
| Items Included |
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| Warranty | 5 years (3 years light source) | 3 years (1 year light source) | 5 years (1 year light source) |
| Order Code | VR157472 £549.00 ex VAT | £658.80 Inc VAT Add to basket | VR125800 £2,713.00 ex VAT | £3,255.60 Inc VAT Add to basket | VR129496 £2,735.00 ex VAT | £3,282.00 Inc VAT Add to basket |