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Spectrophotometry

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 (358)
Spectrophotometer Sample and Cell Holders (256)
UV-Vis Spectrophotometers (191)
Colorimeters (118)
Spectrophotometer Filters (103)

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1 – 15 of 838 results
1

Thermo Scientific™ NanoDrop™ Onec Spectrophotometer with WiFi and Invitrogen Qubit™ 4 Fluorometer

As a bundled offering, the Thermo Scientific™ NanoDrop™ Onec Spectrophotometer and Invitrogen Qubit™ 4 Fluorometer allow you to obtain the most complete information about the concentration and quality of your DNA, RNA, or protein samples.

2

Thermo Scientific™ Invitrogen™ Nanodrop™ One Spectrophotometer with WiFi and Qubit™ 4 Fluorometer

As a bundled offering, the NanoDrop™ One Spectrophotometer and Qubit™ 4 Fluorometer allow you to obtain the most complete information about the concentration and quality of your DNA, RNA, or protein samples.

3

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.

4

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.

Promotions are available
5

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
Warranty One year
Spectral Resolution ≤ 1.8 nm (FWHM at Hg 254 nm)
Material Stainless Steel (303), Quartz Fiber
Absorbance Range 0.04 to 30 Abs (10 mm equivalent)
Pathlength 1.0 mm and 0.2 mm (auto adjust)
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
Wavelength Range 230 nm, 260 nm, 280 nm
Display LCD Touchscreen
6

Thermo Scientific™ SPECTRONIC™ 200 Spectrophotometer

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

7

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).

8

Mettler Toledo™ Spectrophotometer Easy UV

Mettler Toledo Easy UV Spectrophotometers measure light at multiple wavelengths with energy produced by the Xenon Flash Lamp. Easily analyze patterns on the UV Vis spectrum with the peak finding function. Ideal for a variety of applications- spectrophotometry, water analysis, colorimetry and more.

Promotions are available
9

Thermo Scientific™ NanoDrop™ 2000/2000c Spectrophotometers

New sales of this product have been discontinued. Please see the newest model: Thermo Scientific NanoDrop One Microvolume UV-Vis Spectrophotometer.

Detector Type 2048-element Linear Silicon CCD Array
Connections USB
Footprint 14 x 20 cm
Warranty 1 year parts and labor
Wavelength Accuracy ±1 nm
No. of Samples 1
System Requirements Microsoft Windows 7 Professional (32-bit and 64-bit), Windows 8 (32- and 64-bit), and Windows 10 Pro (64-bit)
Voltage 12 VDC
Wattage 5 W
Certifications/Compliance UL/CSA and CE
Light Source Xenon Flash
Wavelength Range 190 to 840 nm
10

Thermo Scientific™ NanoDrop™ OneC Microvolume UV-Vis Spectrophotometer

Maximize your productivity with the Thermo Scientific™ NanoDrop™ OneC Spectrophotometer to quantify and qualify samples before your next experiment.

11

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.

12

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.

Promotions are available
13

Thermo Scientific™ Orion™ AQ3700 AQUAfast™ Colorimeter

Select this multiparameter colorimeter to manage your water and wastewater analysis using over 90 preprogrammed methods.

Storage Requirements 5°C to 40°C
14

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
15

Thermo Scientific™ Evolution™ Pro UV-Vis Spectrophotometer, Trade-up Promotion

Currently own a Thermo Scientific™ NanoDrop™? Take advantage of this loyalty trade-up promotion. Proof of existing unit with serial number may be requested.