Eve Kroukamp

Articles

Multi-Quadrupole ICP-MS: Pushing Limits of Detection to the Next Decimal

September 01, 2020

For a number of elements, spectroscopic interferences can have a significant impact on the ability to achieve low detection limits in ICP-MS. We investigate the mechanisms in multi-quadrupole ICP-MS that are designed to remove these interferences.

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.

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.