microOptilab Refractive Index Detector for UHPLC by Wyatt Technology Corp.

Manufacturer Wyatt Technology Corp.  |   Model: WUTREX  |  Available Worldwide
5.0
/
5.0
  |  1 reviews
Universal detection for UHPLC and µSEC-MALS.


microOptilab Refractive Index Detector for UHPLC by Wyatt Technology Corp. product image
microOptilab Refractive Index Detector for UHPLC
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Average Rating: 5.0
1 Scientist has reviewed this product

5 out of 5
Ease of use
5 out of 5
After sales service
5 out of 5
Value for money


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    Reviewer
  • Member since: 2016

  • Organization: Regeneron Pharamceuticals



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Amazing instrument, critical to Analytical chemistry!
Rating: 5.0

  • Application Area: MW determination of monoclonal antibodies

"The product is amazing and provides detailed analytical demonstration that is critical to analytical chemistry in a biopharmaceutical environment. It is a reliable source of information that delivers excellent and consistent results. The software and instrument are easy to use and always provide the best results."

Review date: 23 Jun 2016 | microOptilab Refractive Index Detector for UHPLC

The microOptilab® differential refractive index (dRI) detector is specifically designed for use with any UHPLC system. It works alone as a universal concentration detector, or in combination with the µDAWN® multi-angle light scattering (MALS) detector to measure absolute molar mass and size of macromolecules and nanoparticles in solution, via µSEC-MALS. 

Considering the extremely small peak volumes of UHPLC, band broadening in the microOptilab is kept to the absolute minimum, at less than 4 µL, as compared to 20-40 µL or more from other dRI detectors. 

Features: 

  • dRI noise: 1.5x10-9 RIU
  • dRI range: ±4.7x10-3 RIU
  • Dynamic range: 6,000,000:1
  • Absolute RI sensitivity: ±0.002 RIU
  • Absolute RI range: 1.2 – 1.8 RIU
  • Temperature control: heated/cooled 4 - 65°C, including active stabilization—even at room temperature 
  • Wavelength: 660 nm, matched to the µDAWN; other wavelengths available 
  • Touch-panel display for immediate access to data, diagnostics and settings

Applications: 

  • Universal online concentration measurement for chromatography, especially µSEC-MALS for absolute molecular weight
  • Analysis of conjugated proteins, co-polymers and nanoparticle-encapsulated drugs/proteins/DNA/RNA when combined with a MALS and UV detector

Product Overview

microOptilab Refractive Index Detector for UHPLC by Wyatt Technology Corp. product image

microOptilab Refractive Index Detector for UHPLC

Manufacturer Wyatt Technology Corp.  |  Available Worldwide

5.0 / 5.0 | 1 reviews