ICP-OES is an optical emission spectrometry instrument that utilizes the molecules of emission spectra to identify and calculate the elements present. ICP OES instruments have two parts: Inductively Coupled plasma and Optical Emission Spectrometer. ICP OES is used to analyze rapid elements in the sample provided simultaneously. Although there are several other analytical instruments, the usage of ICP-OES is increasingly becoming popular because of the several advantages that it offers. Below are the top reasons why ICP-OES is the best analytical instrument:
- Analysis of Multiple Elements
ICP OES has a unique character of analysis of multiple elements. ICP OES combines charges, coupling device chip detector, and echelle cross disperser for simultaneously sequential analysis of several components.
The instrument operates in high speech, making it possible to quickly provide information about 72 elements. Other spectrometry techniques find it challenging to analyze Tantalum, Zirconium, Phosphorus, rare earth metals, and Boron. But, ICP OES can easily explore them.
- Wide Range of analytics with High sensitivity
The instrument has a high sensitivity to detect and analyze any small sample to produce exhaustive information. The sensitivity of the devices helps to deal with a variety of elements in sample per day. It has low detection limits that range from parts per million to parts per billion.
- High Sample with Throughput
The instrument can operate with a large data sample and quickly produce accurate results. The method automates the experiments, which results in an output of results within a short time. You don’t have to place one sample after another to get the best result. The method allows multiple sample analyses and calculations of all the elements within the shortest time.
- Easy Preparation of Sample
Preparation of samples to use in ICP OES is much easier. You prepare the solid samples solution by dissolving or digesting in solvents such as Milli-Q water, hydrochloric acid, nitric acid, or specific organic solvents.
- It is best for Ecotoxicological Studies
The instrument has a high tolerance for high dissolved solids. The ICP-OES can analyze the samples with high dissolved solids or suspended solids such as industrial effluents, soil, water, groundwater, and metal-enriched water from mines.
- High Detection limit at Small Sample Amount
Even with a low sample volume, the ICP-OES has a detector that can detect even the lowest amount of analyte in a sample. Only a tiny amount of samples can provide an extensive amount of information. You don’t have to get worried if your sample is small for other analysis methods. ICP OES can provide you with enough information using the available small sample.
Although any instrument has its limitations, ICP OES instruments offer several advantages that overcome any hurdles. Any scientist would like to choose a device with; competitively low cost, simple to operate, and easy development method. ICP OES also has the benefit of simple operation, high throughput, high capacity to evaluate minor elements, high stability, and high sensitivity to deal with many samples in a day. Choosing ICP OES analysis will help you gain all the benefits of it.
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