Application Notes: General

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

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

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

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.

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

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

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

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

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.

This study describes the generation of 3D images of pharmaceutical, biological and geological samples using image stacking enabled by a highly confocal beam geometry.

This application note describes a procedure for the analysis of toxic elements (As, Cd, Hg, and Pb) and other trace elements in baby foods following FDA EAM 4.7.

This method reports the development of a direct analysis method for toxic metals in edible oil samples using GFAAS without digestion.

This work describes a procedure for the accurate quantification of heavy metals in cassava flours following U.S. FDA’s EAM 4.7 using PerkinElmer’s NexION® ICP-MS.

This work focuses on the analysis of micronutrients in a variety of commercial juice products using the Avio® 220 Max hybrid simultaneous ICP-OES.

This work demonstrates a reversed-phase ion-pairing method for the complete separation and accurate quantification of relevant arsenic species.

Portable Raman spectroscopy bridges the gap between handheld & benchtop Raman. Learn the factors to consider when choosing a spectrometer, for research or OEM use.

This survey shows how Raman imaging can characterize food samples such as honey, chocolate, and fat spreads to help understand the products and production processes.

Silicon sample analysis using ICP-MS, focusing on elements suffering from spectral interferences, from polyatomic ions formed by Si, diluent acids and plasma gases.

This study demonstrates the suitability of freshly prepared ultrapure water for ICP-MS trace element analyses in environmental laboratories

This study outlines the quantitation and characterization of element oxide nanoparticles (Al2O3, and CeO2) in nanoelectronics and semiconductors.

Semiconductor manufacturing requires failure analysis and QC processes. Learn how Thermal Analyses applications can lead to cost savings in R&D and QA/QC.

This work demonstrates that the NexION® 2000 ICP-MS meets the needs of analytical laboratories involved in the analysis of waters and soils.

This work demonstrates the ability of the NexION® SP-ICP-MS to detect iron-containing nanoparticles in organic solvents using Reaction mode.

This work presents the automated analysis of HNO3 using the NexION® 5000 ICP-MS working with the ESI prepFAST S ultraclean sample introduction system.

This work describes a method for the routine ultratrace-level quantification of nanoparticle impurities in TMAH using the NexION® 5000 Multi-Quadrupole ICP-MS.

This work shows the ability of the Avio® 560 Max ICP-OES to perform rapid analysis – 60 seconds sample to sample – of wastewater in accordance with EPA Method 200.7.

This work presents a method for the direct analysis of trace elements in seawater samples using the NexION 5000 ICP-MS.

This work demonstrates the ability of the NexION® 5000 ICP-MS to determine DLs and BECs of typical non-metal contaminants in sulfuric acid solutions.