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Spectrophotometry

Instruments that measure ultraviolet and/or visible light absorbance of a sample; they are based on the Beer-Lambert law, which states that the concentration of a solute is proportional to the absorbance of the sample. Accessories available.
Spectrophotometer Accessories (467)
Spectrophotometer Sample and Cell Holders (292)
UV-Vis Spectrophotometers (278)
Spectrophotometer Filters (242)
Colorimeters (159)

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1 – 15 of 1,258 results
1
Promotions Available

Thermo Scientific™ NanoDrop Lite Plus Spectrophotometers

Quickly and easily assess sample concentration and purity ratios with the entry-level Thermo Scientific™ NanoDrop™ Lite Plus Microvolume Spectrophotometer. The instrument delivers accurate measurements in an easy-to-use, affordable package. Ideal for teaching and busy research labs.

Connections USB 2.0 Port
Height (Metric) 22 cm
Spectral Resolution ≤ 1.8 nm (FWHM at Hg 254 nm)
Material Stainless Steel (303), Quartz Fiber
For Use With (Application) Nucleic Acid Quantification, DNA Quantification, RNA Quantification, Protein Quantification
Light Source Xenon Flash
Width (Metric) 27 cm
Measurement Time ≤ 5 seconds
Detector Type 2048-element CMOS Linear Image Sensor
Type Microvolume UV-Vis Spectrophotometer
Wavelength Accuracy ± 1 nm
No. of Samples 1
System Requirements Standalone control with data export via USB Flash Drive
Depth (Metric) 22 cm
Certifications/Compliance UL/CSA and CE
Compatibility Local Control Only
Display LCD Touchscreen
2

Thermo Scientific™ GENESYS™ 40/50 Vis/UV-Vis Spectrophotometers

For teaching labs or quality control experts who require ruggedness, ease-of-use and software capability in UV-Vis spectrophotometry.

3
Promotions Available

Thermo Scientific™ GENESYS™ 140/150 Vis/UV-Vis Spectrophotometers

Get the most for your QA/QC or teaching lab with a rugged, network ready spectrophotometer designed for repetitive measurements and ease of use.

4

Thermo Scientific™ Evolution™ Pro UV-Vis Spectrophotometers

Thermo Scientific™ Evolution™ UV-Vis Spectrophotometers combine reliable and versatile hardware with easy-to-learn, easy-to-use Thermo Scientific™ Insight™ Pro Software. Together they will meet the diverse needs your organization requires from an analytical tool.

Spectral Bandwidth 0.5, 1.0, 1.5, 2.0, 4.0 nm Selectable
Product Line Evolution Pro
5

Thermo Scientific™ GENESYS 50 UV-Vis Spectrophotometer PROMO

For teaching labs or quality control experts who require ruggedness, ease-of-use and software capability in UV-Vis spectrophotometry.

6

Thermo Scientific™ NanoDrop™ Ultra

The Thermo Scientific™ NanoDrop™ Ultra Spectrophotometer and Fluorometer empowers scientists to quantify and assess nucleic acids and proteins with enhanced precision, speed, and reliability.

7

Thermo Scientific™ SPECTRONIC™ 200 Spectrophotometer

Thermo Scientific™ SPECTRONIC™ 200 is the standard for rugged, simple-to-use visible spectrophotometers for teaching and routine applications.

8

Thermo Scientific™ Evolution™ One/One Plus UV-Vis Spectrophotometers

Thermo Scientific™ Evolution™ UV-Vis Spectrophotometers combine reliable and versatile hardware with easy-to-learn, easy-to-use Thermo Scientific™ Insight™ Pro Software. Together they will meet the diverse needs your organization requires from an analytical tool.

9

Thermo Scientific™ GENESYS™ 180 UV-Vis Spectrophotometer

Perform UV-Vis measurements with a double beam with a reference cell position  with the Thermo Scientific GENESYS 180 UV-Vis spectrophotometer.

Spectral Bandwidth 2 nm
Optical Design Double Beam
10

Thermo Scientific™ BioMate™ 160 UV-Vis Spectrophotometer

Perform automated measurements of nucleic acids, proteins and cell cultures with the Thermo Scientific BioMate 160 UV-Vis spectrophotometer.

Spectral Bandwidth 2 nm
11

Thermo Scientific™ GENESYS 150 UV-Vis Spectrophotometer PROMO

Get the most for your QA/QC or teaching lab with a rugged, network ready spectrophotometer designed for repetitive measurements and ease of use.

12

Thermo Scientific™ NanoDrop™ Eight Instrument Bundles

Gain additional savings by bundling the purchase of a NanoDrop Eight Spectrophotometer with a Qubit™ Flex Fluorometer or a Multchannel ClipTip™ Pipette (Manual or Electric).

13

Thermo Scientific™ GENESYS™ 30 Visible Spectrophotometer

Perform both basic and complex analyses with the Thermo Scientific™ GENESYS™ 30 Visible Spectrophotometer, an intuitive, reliable solution for education or in the lab.

14

Thermo Scientific™ Orion™ AQUAfast™ AQ4000 Colorimeter and Accessories
SDP

Measure common water and wastewater parameters using this colorimeter with 65 pre-programmed methods and auto-test ampoule compatibility.

15
Promotions Available

Mettler Toledo™ Spectrophotometer Easy VIS

Mettler Toledo Easy Vis Spectrophotometers measure visible light at multiple wavelengths with the Tungsten Lamp. Scan the UV Vis spectrum and record patterns with the peak finding function. 25 built-in color scales are included to receive results faster.