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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 (211)
Spectrophotometer Sample and Cell Holders (150)
UV-Vis Spectrophotometers (150)
Colorimeters (51)
Spectrophotometer Filters (17)

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1
Promotions Available

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

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2
Promotions Available

Jenway™ 72 Series UV/Visible Spectrophotometer

The first scanning spectrophotometers in the Jenway range to leverage diode array technology to produce exceptionally fast results.

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3

Thermo Scientific™ GENESYS™ 30 Visible Spectrophotometer Accessories

Get all of the tools you need to facilitate your analytical process with accessories for the Thermo Scientific™ GENESYS™ 30 Visible Spectrophotometer.

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4

Thermo Scientific™ Reagent Kits for Eutech™ Colorimeters

Reagent Kits used with Eutech Colorimeters

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5

Lovibond™ MC500, MD600 Colorimeter Sample Cells

For use with MC500, MD600 colorimeters

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Type Colorimeter Sample Cell
For Use With (Equipment) SP600 Spectrophotometer
Volume (Metric) 10 mL
Material Glass
6

Thermo Scientific™ Evolution™ One, OnePlus and Pro Spectrophotometer Solid Sample Holders

Designed to hold solid samples for transmittance measurements

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For Use With (Equipment) Thermo Scientific™ Evolution™ One, OnePlus and Pro UV-visible spectrophotometers
7

Thermo Scientific™ Evolution ISA-200 Integrating Sphere & Related Accessories

Achieve more accurate, more reproducible measurements of scattering solutions with a highly efficient integrating sphere accessory.

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8

Thermo Scientific™ Thermostatted Single Cell Holder for GENESYS 140/150/180 & BioMate 160 Spectrophotometers

Control sampling temperatures for life science applications such as biochemical kinetics, enzymatic food analysis and equilibrium studies.

EDGE
For Use With (Equipment) GENESYS 140/150/180,BioMate160
9

Thermo Scientific™ Evolution™ Specular Reflectance Accessories

Get high performance and accuracy for the measurement of glossy or mirrored surfaces at fixed angles with Thermo Scientific™ Evolution™ Specular Reflectance Accessories.

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10

Eppendorf™ UVette™ Adaptors

Individually packaged UVettes™ are DNA, RNA and protein free, and are protected from scratches and dust

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11

Thermo Scientific™ NanoDrop™ Reagents

Certified standards for verifying instrument performance to factory specifications are available separately.

12

Thermo Scientific™ Orion™ Powder Chemistry Packs

Achieve easier and cleaner measurements with pre-measured and ready-to-use powder chemistry packs.

For Use With (Equipment) Orion AquaMate Vis and UV-Vis Spectrophotometers, Orion AQUAfast AQ4000 Colorimeter, Orion AQUAfast AQ3700 Colorimeter
Recommended Accessories AQUAfast 24 mm round vials (Cat. No. AC2V24)
Packaging Powder Pack
Quantity 100 tests
14

Lovibond™ Optical Glass Colorimetry Cells

Made from optical glass to the highest standards.

Type Colorimetry Cell
For Use With (Equipment) Model Fs, PFXi-195, 880, 950 and 995 instruments with non-heated Samples (up to 40°C)
Material Optical Glass
15
Promotions Available

Thermo Scientific™ NanoDrop Ultra Microvolume UV-Vis Spectrophotometers and Fluorometers

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

Photometric Accuracy 3% at 0.97 A, 302 nm, (Absorbance expressed at Abs/mm at 25°C)
Connections 2x USB-A Ports, 1x USB-C Port, Ethernet, Bluetooth™, Wi-Fi
Warranty 2 Years
Processor Custom Linux
Photometric Range 10 mm equivalent: Pedestal: 0-550 A, Cuvette: 0-1.5 A
Detection Range dsDNA: Pedestal: 1.0 ng/μL, Cuvette: 0.2 ng/μL, BSA (IgG): Pedestal: 0.03 (0.015) mg/mL, Cuvette: 0.006 (0.003) mg/mL
Pathlength 0.030 to 1.0 mm (auto-ranging)
Concentration dsDNA: Pedestal: 27,500 ng/μL BSA (IgG): Pedestal: 820 (400) mg/mL
Measurement Time Standard: ≤7 sec Acclaro Pro: ≤30 sec
Detector Type 2048-element CMOS Linear Image Sensor
Repeatability Typical: 0.002 A (1.0 mm path) or 1%CV, whichever is greater (SD of 10 individual measurements at 0.97 A)
Dimensions (L x W x H) 12.6 x 7.1 x 11.0 in (32 x 18 x 28 cm)
Wavelength Accuracy ±1 nm
System Requirements Windows 10 or Windows 11
Keypad Built-in touchscreen
Voltage 12 VDC
Certifications/Compliance All NanoDrop instruments are approved to CE and UL/CSA.
Power Consumption Operating: 15 W; Standby: 7 W
Compatibility DYMO 550 Turbo printer, Bluetooth keyboard, mouse and barcode reader
Wavelength Range 190 to 850 nm
Weight (Metric) 4.1 kg
Product Line NanoDrop
Display 10 in. High Definition Color Display