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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 (164)
Spectrophotometer Sample and Cell Holders (106)
UV-Vis Spectrophotometers (88)
Colorimeters (83)
Spectrophotometer Filters (11)

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Keyword Search:
1 – 15 of 271 results
1

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
2

Thermo Scientific™ VISION pro™ UV-Visible Spectrophotometer VISIONpro Software, Single license

Thermo Scientific™ VISION pro™ is full-featured instrument control software for applications from research to routine analysis.

3

Thermo Scientific NanoDrop UltraC FL dsDNA & RNA BR Fluorescence Assay Bundle

Combines spectrophotometer and fluorometer with dsDNA and RNA BR Assay Kits for specific and accurate quantification.

4

Thermo Scientific™ Orion™ AQUAfast™ Free & Total Chlorine Bulk DPD Powder Reagents

Thermo Scientific™ Orion™ AQUAfast Free and Total Chlorine Bulk DPD Powder Dispensers and Vials are designed for high volume testing of residual chlorine in water samples.

Test Method DPD
Reagents Chlorine
Reagent Form Powder
Range 0.02 to 2 mg/L Cl2
5

Mettler Toledo™ Barcode Set SQKitReader

Mettler Toledo SQKitReader or ScanStart function scans Spectroquant™ water test kit barcodes to automatically start methods inputted on the user-friendly touchscreen.

6

Thermo Scientific™ Evolution™ Pro UV-Vis Spectrophotometers

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.

Spectral Bandwidth 0.5, 1.0, 1.5, 2.0, 4.0 nm Selectable
Product Line Evolution Pro
7

Thermo Scientific™ NanoDrop Eight Spectrophotometer US/CAN

Avoid troubleshooting failed experiments with efficient analysis of your sample quantity and quality using the Thermo Scientifictm™ NanoDrop™ Eight UV-Vis spectrophotometer. Ideal for pharma/biotech and academic researchers measuring a larger number of nucleic acid and protein samples.

8

Thermo Scientific™ NanoDrop™ Eight On-site Installation & Recertification

Rely on our trained experts to perform on-site installation or recertification of your Thermo Scientific™ NanoDrop™ Eight. Services include on-site installation of NanoDrop Eight PC Software and 21 CFR Part 11 compliance software, basic user orientation, instrument installation qualification and operational qualification.

9

Thermo Scientific™ Orion™ AQUAfast™ AQ3140 COD Colorimeter

Designed for the laboratory, this COD colorimeter is a single parameter instrument for determining chemical oxygen demand index in water for markets such as wastewater, food & beverage, aquaculture, and agriculture.

10

Thermo Scientific™ NanoDrop™ Cuvette Qualification Filter Kit

The Cuvette Qualification Filter Kit for the cuvette based Thermo Scientfic™ 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.

11

Thermo Scientific™ Replacement Lamps for AQ7100 and AQ8100 Spectrophotometers

Insure optimal performance and reliable operation with genuine replacement AquaMate Spectrophotometer Light Sources

Includes 1 pre-aligned lamp assembly
12

Invitrogen™ NanoDrop™ OneC Spectrophotometer & Qubit™ 4 Fluorometer with WiFi  DFS Item

For DNA, RNA or protein samples that are 100% pure, the results obtained on the Thermo Scientific™ NanoDrop™ OneC Microvolume UV-Vis Spectrophotometer and the Invitrogen™ Qubit™ 4 Fluorometer would be identical for samples within their dynamic ranges.

13

SPECTRONIC™ 200 Spectrophotometer

The new standard for rugged, simple-to-use visible spectrophotometers for teaching and routine applications.

14

Thermo Scientific™ NanoDrop™ Ultra Loyalty PROMO

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

15

Thermo Scientific™ 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.