Laser Ablation Icp Ms Agilent

La icp ms begins with a laser beam focused on the sample surface to generate fine particles a process known as laser ablation.

Laser ablation icp ms agilent.

Nevertheless for in situ analyses using laser ablation systems both icp mc ms and icp quadrupole ms usually have high signals of 204 pb because of 204 hg interference from the ar gas. Connection to laser ablation la field flow fractionation fff and other sampling devices are also available and kits are available for the introduction of volatile organic solvents or samples that contain hf. La icp ms laser ablation inductively coupled plasma mass spectrometry is a powerful analytical technology that enables highly sensitive elemental and isotopic analysis to be performed directly on solid samples. With control via the 7500 series chemstation software la icp ms is.

It atomizes the sample and creates atomic and small polyatomic ions which are then detected it is known and used for its ability to detect metals and several non metals in liquid samples at very low concentrations. It consists of a 213nm nd yag new wave pulsed solid state laser nwr213 coupled to an agilent 7900x icp quadrupole mass spectrometer. Laser ablation inductively coupled plasma mass spectrometry la icp ms enables identification and comparison of physical evidence discriminating elemental and isotopic. The agilent 7500 series excellent sensitivity high speed simultaneous detector and 9 orders dynamic range makes it perfectly suited to laser ablation analysis.

Laser ablation icp ms is a widely used technique for the direct surface analysis of solid samples. The agilent 7900 icp ms is a flexible quadrupole mass spectrometry system that is sure to put you on the path to success. A schematic of the la system is shown in figure 1. With 10x higher matrix tolerance 10x wider dynamic range and 10x better signal to noise ratio along with industry leading software and hardware suitable for analysis of nanoparticles single cells and for laser ablation you are certain to have the edge over the competition.

Therefore 207 pb instead of 204 pb was chosen for the isochron chen et al 2014 yuan et al 2011 zhang et al 2014. Field proven connection kits for lc icp ms and gc icp ms ensure that your speciation applications can be run reliably and reproducibly. System was coupled to an agilent 7500s icp ms. The agilent 7800 and 7900 single quadrupole icp ms and 8900 triple quadrupole icp ms icp qqq systems provide high sensitivity fast acquisition speed and 10 11 orders dynamic range.

Laser ablation icp ms la icp ms is used for the elemental analysis of solid samples and powders including geological materials ceramics biological tissue and forensic samples. In this study two calibration strategies matrix matching and non matrix matching were used for the quantitative analysis of high purity metals.