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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 and Replacement Parts (668)
Spectrophotometer Sample and Cell Holders (355)
Spectrophotometer Filters (352)
UV-Vis Spectrophotometers (280)
Colorimeters (160)

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136 – 150 of 1,640 results
136

Lovibond™ Conformance Filter Sets

Glass Standards

EDGE
Material Glass
Certifications/Compliance ISO 9001: 2000 quality management system
For Use With (Application) Allow quick and simple conformance check
137

Thermo Scientific NanoDrop™ Reagents

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

138

Hellma Secondary Spectrophotometric Calibration Standards

Calibration of the secondary standards is accomplished through the use of a high-performance UV/VIS/NIR spectrophotometer

139

Thermo Scientific™ Potassium Dichromate Solution Standard, Set of 2

Potassium Dichromate Solution Standards are NIST-traceable for qualifying instrument performance.

For Use With (Equipment) Instruments with a SBW of ≤1.6nm; Evolution 60; Evolution 300; Evolution 600
142

Thermo Scientific™ Holmium Oxide Solution Verification Standard

Thermo Scientific™ NIST™-traceable Holmium Oxide Solution Standard verifies wavelength accuracy of UV-Visible spectrophotometers.

143

Thermo Scientific™ Thermostatted Single Cell Holder for GENESYS™

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

For Use With (Equipment) GENESYS G5
144

Thermo Scientific™ Insight™ Pro Software

Streamline your routine, complex and advanced routines and workflows with Thermo Scientific™ Insight™ Pro Software. Prevent costly sampling and measurement errors with prompting, step-by-step workflows.

For Use With (Equipment) For use with Thermo Scientific Evolution One, One Plus, and Pro UV-Vis Spectrophotometers
145

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.

148

Thermo Scientific™ Validation Tools for UV-Visible Spectrophotometers

Ensure compliance with regulatory guidelines with the Thermo Scientific™ Validation Tools for UV-Visible Spectrophotometers providing tools and documentation for system qualification.

149

Thermo Scientific™ VISIONlite™ Spectrophotometer Software

Thermo Scientific™ VISIONlite™ 5 Software enhances the capabilities of our stand-alone Visible and UV-Visible spectrophotometers. The software enables you use your spectrophotometer to its fullest potential, displaying and reporting experimental and analytical results with ease.