PerkinElmer

Articles

Monitoring Fast Chemical Reactions on a Rapid-Scanning FT-IR Spectrometer

August 12, 2020

This application note describes how the new PerkinElmer Spectrum 3, equipped with the stopped-flow system, provides valuable information on rapid kinetic experiments.

Monitoring the Fate of Silver Nanoparticles in Seawater Using Single Particle ICP-MS

January 22, 2020

This work demonstrates the ability of the NexION® ICP-MS, coupled to the dedicated Syngistix™ Nano Application software module, to measure silver (Ag) nanoparticles in seawater and track their transformations over time.

Analysis of Petroleum Hydrocarbons C10-C40 in Water, Soil, and Waste with GC-FID

January 14, 2020

Process for the determination of petroleum hydrocarbons in the range of C10–C40 in matrixes of water, soil, and waste, with three standards methods taken as a reference.

Quantification of Low Levels of Hexavalent Chromium in Water Using a NexSAR™ Inert HPLC-ICP-MS

January 14, 2020

Ion exchange method for characterization of Cr6+ in potable drinking water using NexSAR HPLC-ICP-MS Speciation Solution. Discover advantages of the inert and metal-free fluid path..

Estrogen Monitoring in River Water by LC/MS/MS with Online SPE

January 14, 2020

On-line solid phase extraction coupled to an LC–MS/MS system for sample enrichment and quantitation of endogenous estrogens allowing significant and efficient analyte concentration.

Drinking Water Analysis by ICP-MS using High Throughput Sample Introduction

December 06, 2019

This work demonstrates a high throughput method for drinking water testing following EPA 200.8 leveraging PerkinElmer's NexION® HTS sample introduction module, delivering 3-5 times faster sample-to-sample analysis.

Hexavalent Chromium in Water with the NexSAR HPLC-ICP-MS

December 06, 2019

This application note describes a method for the ultra-low detection and characterization of hexavalent chromium in potable waters, in less than eight minutes, leveraging PerkinElmer's NexSARTM HPLC-ICP-MS speciation solution.

Chromium Speciation in Toys with the NexSAR HPLC-ICP-MS

December 06, 2019

This work shows a method for the measurement of hexavalent chromium in different toy material categories in accordance with method EN 71-3 Category II, leveraging PerkinElmer's NexSARTM HPLC-ICP-MS speciation solution.

Arsenic Speciation in Apple Juice with the NexSAR HPLC-ICP-MS

December 06, 2019

This study presents a reversed-phase ion-pairing method for the complete separation and accurate quantification of the main arsenic species in commercially available apple juices in under three minutes, using PerkinElmer's NexSARTM HPLC-ICP-MS speciation solution.