Spectrophotometer

Spectrophotometers are used to measure the concentration of a known substance in a solution. They do this by passing a light through the substance and measuring light intensity as a function of wavelength. Either single beam or double beam spectrophotometers can be purchased. In a single beam spectrophotometer, a reference standard is used to measure light intensity before and after the sample is loaded. For double beam spectrophotometers the beam is split with one beam passing through the standard and the other through the sample to compare intensities. While single beam spectrophotometers are typically less expensive and have higher sensitivity, double beam spectrophotometers tend to be more stable and easier to use. Spectrophotometers are important pieces of equipment in chemistry, physics, biochemistry, clinical, and materials testing labs.

Find, compare, and request a quote for spectrophotometers across leading suppliers at Labcompare; including access to product citations, related published figures, and first-hand reviews from our scientific community.

CompanyThermo Fisher ScientificThermo Fisher ScientificThermo Fisher ScientificThermo Fisher ScientificThermo Fisher Scientific
ItemBioMate 160 UV-Vis SpectrophotometerGENESYS™ 150 UV-Vis SpectrophotometerNanoDrop™ Ultra SpectrophotometerNicolet™ Apex FTIR SpectrometerNicolet™ Summit™ OA FTIR Spectrometer
Citations
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Catalog Number840-301000840-300000NDULTRAGLIQLAADGAAGFARXMBNZIQLAADGAAGFAQXMBML
Price
TypeUV-VisibleUV-VisibleMicrovolume UV-Vis SpectrophotometerFTIR, LaboratoryFTIR, Laboratory
Wavelength Range190 nm to 1100 nm190 nm to 1100 nm190 to 850 nmDepends on model6000 to 650 cm-1
Wavelength Accuracy± 0.5 nm± 0.5 nm± 1 nmInquireInquire
Scanning SpeedSlow, medium and fast - up to 1600 nm/minSlow, medium and fast - up to 1600 nm/minInquireInquireInquire
Spectral Bandwidth2 nm2 nm1.8 nmInquireInquire
Optical SystemDual BeamDual Beam2048-element CMOS Linear Image SensorInquireInquire
Light SourceXenon Flash Lamp >5 years typical, 3 years guaranteed)Xenon Flash Lamp (>5 years typical, 3 years guaranteed)Xenon FlashInquireInquire
ResolutionInquireInquireInquireBetter than 0.25 cm -1Inquire
DescriptionPerform quantitative measurements in life science laboratories with the automated and network-ready Thermo Scientific™ BioMate™ 160 UV-Visible Spectrophotometer. The BioMate 160 Spectrophotometer offers pre-programmed assay methods for nucleic acid and protein concentration as well as cell culture ... Read MorePerform quantitative measurements in routine industrial QA/QC or university chemistry labs with the  automated and network-ready Thermo Scientific™ GENESYS™ 150 UV-Visible Spectrophotometer. Optimized for usability and performance, this platform features a high-resolution color touchscreen, Wi-Fi ... Read MoreThe Thermo Scientific™ NanoDrop™ Ultra Spectrophotometer and Fluorometer empowers scientists to quantify and assess nucleic acids and proteins with enhanced precision, speed, and reliability.

With the Thermo Scientific™ Nicolet™ Apex FTIR Spectrometer you will maximize efficiency, ensure accuracy, and achieve compliance. Are you ready to unleash the power of the Apex FTIR? Configure your FTIR to match the needs of your lab environment and the spectral range required with

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The Nicolet Summit OA FTIR Spectrometer is a dedicated analyzer for rapid characterization of oils, liquids, syrups, and pastes samples. An integrated zinc selenide (ZnSe) horizontal attenuated total reflectance (HATR) accessory delivers constant and reproducible pathlength, ideal for both

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