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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 (666)
Spectrophotometer Sample and Cell Holders (349)
Spectrophotometer Filters (344)
UV-Vis Spectrophotometers (280)
Colorimeters (160)

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Photometric Accuracy Instrument

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Search Within Results
Keyword Search:
166 – 180 of 1,621 results
166

Thermo Scientific™ Orion™ AquaMate Preprogrammed Methods on USB Memory Stick

Use the Thermo Scientific™ Orion™ AquaMate Preprogrammed Methods on USB Memory Stick with over 260 preprogrammed methods on the Orion™ AquaMate spectrophotometers

167

MilliporeSigma™ Carrez Clarification Reagant Kit
GSA_VA

reagent kit for sample preparation in food analysis, 5-fold concentrate

168

Starna Scientific™ DNACON10X-SC2 Reference Solution 10X

Starna Scientific DNACON10X-SC2 is a A260/A280 reference solution aimed at customers wishing to confirm the performance of their NanoDrop™ microvolume UV-Vis spectrophotometer.

169

MilliporeSigma™ Spectroquant™ Surfactants (cationic) Cell Test

Combines higher sensitivity with easier handling, to ensure optimal results.

171
Promotions Available

Thermo Scientific™ PV-1 Performance Verification Solution

Thermo Scientific™ PV-1 Performance Verification Solution for verifying the accuracy of pedestal pathlengths

173

Thermo Scientific™ BeerCraft™ Software

Confirm quality from batch-to-batch with Thermo Scientific BeerCraft software

174

MilliporeSigma™ Total Dietary Fiber Reagant Kit

For determination of Total Dietary Fiber in foods.

175

Thermo Scientific™ NanoDrop™ One/OneC IQ/OQ Kits

Get all of the documentation and reference materials needed to facilitate Installation and Operational qualification procedures (IQ/OQ). Certified standards for verifying instrument performance to factory specifications are available separately.

For Use With (Equipment) NanoDrop One/OneC Spectrophotometers
176

Thermo Scientific™ Calibration Validation Carousels

Thermo Scientific™ Performance Verification Standards, Automated (CVC) will ensure the accuracy and reliability of your data while saving time and money.

Description NIST traceable
For Use With (Equipment) Evolution 201, 220, 260 Bio and 300
Certifications/Compliance All standards contained in the CVC are certified in the Thermo Fisher Scientific ISO/IEC 17025 accredited laboratory traceable to the NIST in the United States or the NPL in the United Kingdom.
177

Thermo Scientific™ Evolution™ Smart™ Sipper Accessories

Get the most out of your Thermo Scientific™ Evolution™ Spectrophotometer with a wide selection of Thermo Scientific™ Evolution™ Smart™ Sipper Accessories.

178

Thermo Scientific™ Evolution™ Mercury Lamp Accessories

Thermo Scientific™ Evolution™ Mercury Lamp Accessories provide instrument calibration and automated performance testing for Thermo Scientific™ Evolution™ 200 Series and 300 UV-Visible Spectrophotometers.

179

Thermo Scientific™ NanoDrop™ Cuvette Qualification Filter Kit

The Cuvette Qualification Filter Kit for the cuvette based Thermo Scientfic™ NanoDrop™ UltraC and NanoDrop™ UltraC FL, NanoDrop™ OneC and NanoDrop™ 2000c Spectrophotometers is an essential tool for ensuring the optimal performance of your spectrophotometers. This kit provides you with the necessary filters for accurate cuvette qualification testing.

180

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.