Application Notes

Articles

This application note describes the use of multi-component analysis for accurate determination of each individual absorbing species in an aqueous mixture.

Pharmaceutical Assay and UV-Vis Multicomponent Analysis

This application note describes the use of the LAMBDA® 365+ UV-Vis spectrometer to determine protein concentration using UV WinLab software generated calibration curve.

Quantify Protein Using LAMBDA® UV-Vis Spectrometer

With a Peltier temperature controller, UV-Vis spectroscopy can be used to monitor changes in biological and biopharmaceutical samples.

Monitoring Protein Folding Process with Spectroscopy

The UV-Vis technique for nitrite analysis in aqueous samples is easy, offering the advantages of accuracy, speed and automation for high volume testing.

Determination of Engine Coolant Nitrite Levels

LAMBDA® 365+ UV-Vis spectrometers provide a simple and fast solution for measuring sodium hypochlorite in QA/QC settings where speed and accuracy are crucial.

Quantification of Sodium Hypochlorite in Disinfectants (May 2023)

In this application note, the PerkinElmer LAMBDA® 365+ UV/Vis spectrophotometer was used to construct a calibration curve and simply determine RNA concentration. 

RNA Quantification Using Cuvettes and Spectrometers

In this note, the LAMBDA® 365+ UV-Vis spectrophotometer was used to determine purity and concentration of RNA samples.

Spectrophotometer RNA Quantification and Purity Assessment

The lithium battery industry requires the analysis of the elemental composition of materials along the value chain, but elemental analysis of samples across the battery material supply chain is challenging for ICP-based analytical techniques

A Practical Guide To Elemental Analysis of Lithium Ion Battery Materials Utilizing ICP-OES

Here we use UV-Vis spectroscopy to monitor a delicate chemical reaction relevant to the semiconductor industry -- the synthesis of gold nanoparticles.

Real-time Monitoring of Nanoparticle Synthesis

A clear KBr pellet minimizes IR scattering and provides the highest quality IR sample spectra. Here, we review how to make the perfect pellet for your application.



Application Notes: General