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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 (473)
Spectrophotometer Sample and Cell Holders (292)
UV-Vis Spectrophotometers (278)
Spectrophotometer Filters (249)
Colorimeters (159)

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196 – 210 of 1,272 results
196

Thermo Scientific™ NanoDrop™ One/OneC Productivity Kits

The Thermo Scientific™ NanoDrop™ One and NanoDrop™ OneC Productivity Kits allow you to improve the productivity of your NanoDrop One and NanoDrop OneC Microvolume UV-Vis Spectrophotometers.

Storage Requirements Store at room temperature
197

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.

198

Thermo Scientific™ NanoDrop Ultra USB WiFi and Bluetooth Dongle

Purchase a NanoDrop™ Ultra USB WiFi and Bluetooth Dongle to enable Wi-Fi and Bluetooth connectivity to NanoDrop Ultra UV-Vis Spectrophotometers and Fluorometers.

199

Thermo Scientific™ NanoDrop Ultra SciVault 2 Compliance Software

Purchase the Thermo Scientific™ SciVault™ 2 software, to be used with any NanoDrop™ Ultra model, which enables 21 CFR Part 11 compliance and keeps electronic records secure.

200

Thermo Scientific™ NanoDrop Ultra Instrument Dust Cover

The custom Thermo Scientific™ NanoDrop™ Ultra Instrument Dust Cover provides protection to your NanoDrop Ultra instrument. Keep your equipment clean, safe, and ready for precise measurements every time.

201

Thermo Scientific™ NanoDrop™ One/OneC Security Suite Compliance Software

Ensure downstream application success with a microvolume spectrophotometer that accurately measures concentration and purity from just 1-2 μL of nucleic acid or protein samples.

202

Scientific Cell Company Hellma Analytics Potassium Dichromate in HClO Filter

Type Potassium Dichromate in HClO Filter
Certifications/Compliance DIN EN ISO 17025, NIST
203

Scientific Cell Company Hellma Analytics Perchloric Acid

Reference filter for testing the photometric accuracy.

204

Lovibond™ Colorimeter Accessories for PFXi-195, 880, 950, 995 Colorimeters

For Use With (Equipment) PFXi-195, 880, 950, 995 series
For Use With (Application) Colorimetry
205

Lovibond™ 10 mm Path Length Glass Cells

A precision fused cuvette made from optical glass to the highest standards.

206

Lovibond™ Borosilicate Glass Colorimetry Cells

Precision fused cells

Type Colorimetry Cell
For Use With (Equipment) Model Fs/PFX195/880/950/995
Material Borosilicate Glass
207

Lovibond™ Optical Glass Colorimetry Cells Accessories

Precision fused cuvettes and cells are available in a range of dimensions and path lengths, and are made from optical glass

For Use With (Application) Colorimetry
208

Lovibond™ Sample Cells for SP600 Spectrophotometer

Replacement sample cell for SP600 spectrophotometer.

Type Sample Cell without Lid
For Use With (Equipment) SP600 spectrophotometer
209

Globe Scientific Accessories for Spectrophotometer Cuvettes

For use with Spectophotometer cuvettes

For Use With (Equipment) Spectrophotometer cuvettes