Agilent 4200 微波等离子体原子发射光谱仪

A simple dilute-and-shoot procedure for determination of Cr, Ni, Pb and V in ethanol fuel by Microwave Plasma-Atomic Emission Spectrometry (MP-AES) is proposed. Samples were easily prepared and neither special nor expensive gases were needed for performing analyses. All limits of detection from 0.3–40 μg/L were compatible with the requirements taken into account when considering fuel impacts on environment and engine performance.

A simple dilute-and-shoot procedure for determination of Cr, Ni, Pb and V in ethanol fuel by Microwave Plasma-Atomic Emission Spectrometry (MP-AES) is proposed. Samples were easily prepared and neither special nor expensive gases were needed for performing analyses. All limits of detection from 0.3–40 μg/L were compatible with the requirements taken into account when considering fuel impacts on environment and engine performance.

A simple dilute-and-shoot procedure for determination of Cr, Ni, Pb and V in ethanol fuel by Microwave Plasma-Atomic Emission Spectrometry (MP-AES) is proposed. Samples were easily prepared and neither special nor expensive gases were needed for performing analyses. All limits of detection from 0.3–40 μg/L were compatible with the requirements taken into account when considering fuel impacts on environment and engine performance.

A simple dilute-and-shoot procedure for determination of Cr, Ni, Pb and V in ethanol fuel by Microwave Plasma-Atomic Emission Spectrometry (MP-AES) is proposed. Samples were easily prepared and neither special nor expensive gases were needed for performing analyses. All limits of detection from 0.3–40 μg/L were compatible with the requirements taken into account when considering fuel impacts on environment and engine performance.

The conversion of Methanol to Olefins (MTO) is fast gaining momentum as an alternative a pproach to the production of light olefins (ethylene and propylene) over conventional meth ods such as naphtha steam and fluid catalytic cracking. Already commercially v iable in Chin a, MTO offers low costs of production by utilizing the abundant supply of methanol feedst ock produced from natural gas and coal. However, catalysts used during the MTO process are susceptible to deactivation by certain impurities in the methan ol feedstock. Major elem ents such as calcium, potassium, magnesium and sodium present in methanol can interfere with catalytic activity during the MTO process. Microwave Plasma Atomic Emission Spectrom etry (MP - AES) is becoming increasingly popular as a lowe r cost and safer alternative to Fla me Atomic Absorption Spectrometry (FAAS) for multi - elemental analysis of organic samples. For labs handling organic solvents, the presence of the flame of an FAAS is a concern, req uiring constant supervision.

The conversion of Methanol to Olefins (MTO) is fast gaining momentum as an alternative a pproach to the production of light olefins (ethylene and propylene) over conventional meth ods such as naphtha steam and fluid catalytic cracking. Already commercially v iable in Chin a, MTO offers low costs of production by utilizing the abundant supply of methanol feedst ock produced from natural gas and coal. However, catalysts used during the MTO process are susceptible to deactivation by certain impurities in the methan ol feedstock. Major elem ents such as calcium, potassium, magnesium and sodium present in methanol can interfere with catalytic activity during the MTO process. Microwave Plasma Atomic Emission Spectrom etry (MP - AES) is becoming increasingly popular as a lowe r cost and safer alternative to Fla me Atomic Absorption Spectrometry (FAAS) for multi - elemental analysis of organic samples. For labs handling organic solvents, the presence of the flame of an FAAS is a concern, req uiring constant supervision.

The conversion of Methanol to Olefins (MTO) is fast gaining momentum as an alternative a pproach to the production of light olefins (ethylene and propylene) over conventional meth ods such as naphtha steam and fluid catalytic cracking. Already commercially v iable in Chin a, MTO offers low costs of production by utilizing the abundant supply of methanol feedst ock produced from natural gas and coal. However, catalysts used during the MTO process are susceptible to deactivation by certain impurities in the methan ol feedstock. Major elem ents such as calcium, potassium, magnesium and sodium present in methanol can interfere with catalytic activity during the MTO process. Microwave Plasma Atomic Emission Spectrom etry (MP - AES) is becoming increasingly popular as a lowe r cost and safer alternative to Fla me Atomic Absorption Spectrometry (FAAS) for multi - elemental analysis of organic samples. For labs handling organic solvents, the presence of the flame of an FAAS is a concern, req uiring constant supervision.

The conversion of Methanol to Olefins (MTO) is fast gaining momentum as an alternative a pproach to the production of light olefins (ethylene and propylene) over conventional meth ods such as naphtha steam and fluid catalytic cracking. Already commercially v iable in Chin a, MTO offers low costs of production by utilizing the abundant supply of methanol feedst ock produced from natural gas and coal. However, catalysts used during the MTO process are susceptible to deactivation by certain impurities in the methan ol feedstock. Major elem ents such as calcium, potassium, magnesium and sodium present in methanol can interfere with catalytic activity during the MTO process. Microwave Plasma Atomic Emission Spectrom etry (MP - AES) is becoming increasingly popular as a lowe r cost and safer alternative to Fla me Atomic Absorption Spectrometry (FAAS) for multi - elemental analysis of organic samples. For labs handling organic solvents, the presence of the flame of an FAAS is a concern, req uiring constant supervision.

与传统的火焰原子吸收和ICP 技术相比，MP-AES 无需使用昂贵气体（如氩气）和可燃性气体（如乙炔）来维持原子化/离子化源运行，从而降低了运行成本，实现了安全的无人值守式运行。

与传统的火焰原子吸收和ICP 技术相比，MP-AES 无需使用昂贵气体（如氩气）和可燃性气体（如乙炔）来维持原子化/离子化源运行，从而降低了运行成本，实现了安全的无人值守式运行。

本应用中，4200/4210 系列 MP-AES 配备的惰性炬管与惰性双通道雾化室和惰性 OneNeb 系列 2 雾化器联用，在无需中和的前提下，直接分析 HF 的消解物。

众所周知，环境中金属元素（例如，砷、铬、铜、铅、镍和锌）含量的升高会严重影响人类健康，以及农业、畜牧业和水产行业。而某些金属（如铜和锌）也是 生物和人类健康必不可少的元素，因此对于金属元素的缺乏或毒性判定均有一个有效的阈值。环境中这些污染物的存在大多是由于中小企业废水排放、车辆尾气排放、农村生活污水排放、不加区别地使用化肥和含金属的农药，以及在无保护的场所处理固态垃圾。这些不同的污染源有可能污染农业和城市用地，并且污染用于农业和饮用的地表水和地下水。因此，监测土壤中的金属污染物显然对于环境监测和金属元素对人类健康影响的判定非常重要。本应用简报介绍了使用新颖、简单和相对经济实惠的微波等离子体原子发射光谱仪（MP-AES）对于土壤中金属元素测定的分析方法。安捷伦 4100 微波等离子体原子发射光谱仪，使用氮气和为 MP-AES 专门设计的炬管，可产生一种自持的常压微波等离子体（MP）。使用同心雾化器和旋流雾化室，样品气动式导入微波等离子体。仪器采用 CzernyTurner 单色仪和电荷耦合器件（CCD）检测器实现发射谱线的分离和全谱检测。4100MP-AES 微波等离子体原子发射光谱仪，可轻松应对无机或有机样品气溶胶，对无机和有机溶剂以及环境空气的耐受性明显高于其他分析等离子体。

The elemental profile of river sediments provides valuable insight into the health of a river, as well as the wider environment. Some elements that are essential for the ecology of the river at trace levels e.g. manganese, copper and zinc, can be toxic at high concentrations. Traditionally, the concentration of elements in river sedi ments is determined via Flame Atomic Absorption Spectroscopy (FAAS). This technique has the drawback of requiring expensive and hazardous gases such as acetylene and nitrous oxide and also requires element - specific sample preparation that adds time and cost to the analysis. The novel Agilent 4200 Microwave Plasma - Atomic Emission Spectrometer (MP - AES) is the ideal alternative for laboratories looking to transition away from FAAS to a higher performance, lower cost and safer technique. MP - AES is a fast sequential, multielement analytical technique that uses a microwave - induced nitrogen - based plasma for sample excitation. The use of nitrogen eliminates the need for acetylene and nitrous oxide, which can

The elemental profile of river sediments provides valuable insight into the health of a river, as well as the wider environment. Some elements that are essential for the ecology of the river at trace levels e.g. manganese, copper and zinc, can be toxic at high concentrations. Traditionally, the concentration of elements in river sedi ments is determined via Flame Atomic Absorption Spectroscopy (FAAS). This technique has the drawback of requiring expensive and hazardous gases such as acetylene and nitrous oxide and also requires element - specific sample preparation that adds time and cost to the analysis. The novel Agilent 4200 Microwave Plasma - Atomic Emission Spectrometer (MP - AES) is the ideal alternative for laboratories looking to transition away from FAAS to a higher performance, lower cost and safer technique. MP - AES is a fast sequential, multielement analytical technique that uses a microwave - induced nitrogen - based plasma for sample excitation. The use of nitrogen eliminates the need for acetylene and nitrous oxide, which can

The elemental profile of river sediments provides valuable insight into the health of a river, as well as the wider environment. Some elements that are essential for the ecology of the river at trace levels e.g. manganese, copper and zinc, can be toxic at high concentrations. Traditionally, the concentration of elements in river sedi ments is determined via Flame Atomic Absorption Spectroscopy (FAAS). This technique has the drawback of requiring expensive and hazardous gases such as acetylene and nitrous oxide and also requires element - specific sample preparation that adds time and cost to the analysis. The novel Agilent 4200 Microwave Plasma - Atomic Emission Spectrometer (MP - AES) is the ideal alternative for laboratories looking to transition away from FAAS to a higher performance, lower cost and safer technique. MP - AES is a fast sequential, multielement analytical technique that uses a microwave - induced nitrogen - based plasma for sample excitation. The use of nitrogen eliminates the need for acetylene and nitrous oxide, which can

The elemental profile of river sediments provides valuable insight into the health of a river, as well as the wider environment. Some elements that are essential for the ecology of the river at trace levels e.g. manganese, copper and zinc, can be toxic at high concentrations. Traditionally, the concentration of elements in river sedi ments is determined via Flame Atomic Absorption Spectroscopy (FAAS). This technique has the drawback of requiring expensive and hazardous gases such as acetylene and nitrous oxide and also requires element - specific sample preparation that adds time and cost to the analysis. The novel Agilent 4200 Microwave Plasma - Atomic Emission Spectrometer (MP - AES) is the ideal alternative for laboratories looking to transition away from FAAS to a higher performance, lower cost and safer technique. MP - AES is a fast sequential, multielement analytical technique that uses a microwave - induced nitrogen - based plasma for sample excitation. The use of nitrogen eliminates the need for acetylene and nitrous oxide, which can

The elemental profile of river sediments provides valuable insight into the health of a river, as well as the wider environment. Some elements that are essential for the ecology of the river at trace levels e.g. manganese, copper and zinc, can be toxic at high concentrations. Traditionally, the concentration of elements in river sedi ments is determined via Flame Atomic Absorption Spectroscopy (FAAS). This technique has the drawback of requiring expensive and hazardous gases such as acetylene and nitrous oxide and also requires element - specific sample preparation that adds time and cost to the analysis. The novel Agilent 4200 Microwave Plasma - Atomic Emission Spectrometer (MP - AES) is the ideal alternative for laboratories looking to transition away from FAAS to a higher performance, lower cost and safer technique. MP - AES is a fast sequential, multielement analytical technique that uses a microwave - induced nitrogen - based plasma for sample excitation. The use of nitrogen eliminates the need for acetylene and nitrous oxide, which can

我们利用一种新的元素分析技术——微波等离子体-原子发射光谱（MP-AES）——开发了一种快速、简单、准确的方法，能够对中药样品中的关键元素进行有效测定。MP-AES 为我们提供了一个理想的、低成本的中药多元素分析解决方案，具有优异的长期稳定性、更低的运行成本和更高的实验室安全性等优点。

我们利用一种新的元素分析技术——微波等离子体-原子发射光谱（MP-AES）——开发了一种快速、简单、准确的方法，能够对中药样品中的关键元素进行有效测定。MP-AES 为我们提供了一个理想的、低成本的中药多元素分析解决方案，具有优异的长期稳定性、更低的运行成本和更高的实验室安全性等优点。

我们利用一种新的元素分析技术——微波等离子体-原子发射光谱（MP-AES）——开发了一种快速、简单、准确的方法，能够对中药样品中的关键元素进行有效测定。MP-AES 为我们提供了一个理想的、低成本的中药多元素分析解决方案，具有优异的长期稳定性、更低的运行成本和更高的实验室安全性等优点。

我们利用一种新的元素分析技术——微波等离子体-原子发射光谱（MP-AES）——开发了一种快速、简单、准确的方法，能够对中药样品中的关键元素进行有效测定。MP-AES 为我们提供了一个理想的、低成本的中药多元素分析解决方案，具有优异的长期稳定性、更低的运行成本和更高的实验室安全性等优点。

我们利用一种新的元素分析技术——微波等离子体-原子发射光谱（MP-AES）——开发了一种快速、简单、准确的方法，能够对中药样品中的关键元素进行有效测定。MP-AES 为我们提供了一个理想的、低成本的中药多元素分析解决方案，具有优异的长期稳定性、更低的运行成本和更高的实验室安全性等优点。

我们利用一种新的元素分析技术——微波等离子体-原子发射光谱（MP-AES）——开发了一种快速、简单、准确的方法，能够对中药样品中的关键元素进行有效测定。MP-AES 为我们提供了一个理想的、低成本的中药多元素分析解决方案，具有优异的长期稳定性、更低的运行成本和更高的实验室安全性等优点。

This workflow is suitable for batch-to-batch sample analysis for detecting and quantifying known potential genotoxic compounds

植物的生长和发育在很大程度上依赖于矿物质营养元素的组成和浓度，这反映在植物的叶片和其它组织上。这些必需的营养元素可分为两类常量营养元素（对植物的结构起重要作用，需求量大）和微量营养元素（往往与植物的调控作用相关，需求量小）。营养元素缺乏或过多都可造成植物生长变缓、产量下降或质量降低。 火焰原子吸收光谱法(FAAS) 或电感耦合等离子体发射光谱(ICP-OES) 通常用于分析植物中的总金属含量。最近，许多农业检测实验室期望采用一种功能更加强大的技术来升级或更换自己的FAAS，把目光投向了具有诸多优势的微波等离子体-原子发射光谱法(MP-AES)。MP-AES 是一种多元素分析技术，与FAAS 相比，MP-AES 的检测限更低、分析范围更宽且能分析更多元素，包括土壤施肥中广泛使用的昂贵常量营养元素磷。

植物的生长和发育在很大程度上依赖于矿物质营养元素的组成和浓度，这反映在植物的叶片和其它组织上。这些必需的营养元素可分为两类常量营养元素（对植物的结构起重要作用，需求量大）和微量营养元素（往往与植物的调控作用相关，需求量小）。营养元素缺乏或过多都可造成植物生长变缓、产量下降或质量降低。 火焰原子吸收光谱法(FAAS) 或电感耦合等离子体发射光谱(ICP-OES) 通常用于分析植物中的总金属含量。最近，许多农业检测实验室期望采用一种功能更加强大的技术来升级或更换自己的FAAS，把目光投向了具有诸多优势的微波等离子体-原子发射光谱法(MP-AES)。MP-AES 是一种多元素分析技术，与FAAS 相比，MP-AES 的检测限更低、分析范围更宽且能分析更多元素，包括土壤施肥中广泛使用的昂贵常量营养元素磷。

植物的生长和发育在很大程度上依赖于矿物质营养元素的组成和浓度，这反映在植物的叶片和其它组织上。这些必需的营养元素可分为两类常量营养元素（对植物的结构起重要作用，需求量大）和微量营养元素（往往与植物的调控作用相关，需求量小）。营养元素缺乏或过多都可造成植物生长变缓、产量下降或质量降低。 火焰原子吸收光谱法(FAAS) 或电感耦合等离子体发射光谱(ICP-OES) 通常用于分析植物中的总金属含量。最近，许多农业检测实验室期望采用一种功能更加强大的技术来升级或更换自己的FAAS，把目光投向了具有诸多优势的微波等离子体-原子发射光谱法(MP-AES)。MP-AES 是一种多元素分析技术，与FAAS 相比，MP-AES 的检测限更低、分析范围更宽且能分析更多元素，包括土壤施肥中广泛使用的昂贵常量营养元素磷。

植物的生长和发育在很大程度上依赖于矿物质营养元素的组成和浓度，这反映在植物的叶片和其它组织上。这些必需的营养元素可分为两类常量营养元素（对植物的结构起重要作用，需求量大）和微量营养元素（往往与植物的调控作用相关，需求量小）。营养元素缺乏或过多都可造成植物生长变缓、产量下降或质量降低。 火焰原子吸收光谱法(FAAS) 或电感耦合等离子体发射光谱(ICP-OES) 通常用于分析植物中的总金属含量。最近，许多农业检测实验室期望采用一种功能更加强大的技术来升级或更换自己的FAAS，把目光投向了具有诸多优势的微波等离子体-原子发射光谱法(MP-AES)。MP-AES 是一种多元素分析技术，与FAAS 相比，MP-AES 的检测限更低、分析范围更宽且能分析更多元素，包括土壤施肥中广泛使用的昂贵常量营养元素磷。

植物的生长和发育在很大程度上依赖于矿物质营养元素的组成和浓度，这反映在植物的叶片和其它组织上。这些必需的营养元素可分为两类常量营养元素（对植物的结构起重要作用，需求量大）和微量营养元素（往往与植物的调控作用相关，需求量小）。营养元素缺乏或过多都可造成植物生长变缓、产量下降或质量降低。 火焰原子吸收光谱法(FAAS) 或电感耦合等离子体发射光谱(ICP-OES) 通常用于分析植物中的总金属含量。最近，许多农业检测实验室期望采用一种功能更加强大的技术来升级或更换自己的FAAS，把目光投向了具有诸多优势的微波等离子体-原子发射光谱法(MP-AES)。MP-AES 是一种多元素分析技术，与FAAS 相比，MP-AES 的检测限更低、分析范围更宽且能分析更多元素，包括土壤施肥中广泛使用的昂贵常量营养元素磷。

植物的生长和发育在很大程度上依赖于矿物质营养元素的组成和浓度，这反映在植物的叶片和其它组织上。这些必需的营养元素可分为两类常量营养元素（对植物的结构起重要作用，需求量大）和微量营养元素（往往与植物的调控作用相关，需求量小）。营养元素缺乏或过多都可造成植物生长变缓、产量下降或质量降低。 火焰原子吸收光谱法(FAAS) 或电感耦合等离子体发射光谱(ICP-OES) 通常用于分析植物中的总金属含量。最近，许多农业检测实验室期望采用一种功能更加强大的技术来升级或更换自己的FAAS，把目光投向了具有诸多优势的微波等离子体-原子发射光谱法(MP-AES)。MP-AES 是一种多元素分析技术，与FAAS 相比，MP-AES 的检测限更低、分析范围更宽且能分析更多元素，包括土壤施肥中广泛使用的昂贵常量营养元素磷。

植物的生长和发育在很大程度上依赖于矿物质营养元素的组成和浓度，这反映在植物的叶片和其它组织上。这些必需的营养元素可分为两类常量营养元素（对植物的结构起重要作用，需求量大）和微量营养元素（往往与植物的调控作用相关，需求量小）。营养元素缺乏或过多都可造成植物生长变缓、产量下降或质量降低。 火焰原子吸收光谱法(FAAS) 或电感耦合等离子体发射光谱(ICP-OES) 通常用于分析植物中的总金属含量。最近，许多农业检测实验室期望采用一种功能更加强大的技术来升级或更换自己的FAAS，把目光投向了具有诸多优势的微波等离子体-原子发射光谱法(MP-AES)。MP-AES 是一种多元素分析技术，与FAAS 相比，MP-AES 的检测限更低、分析范围更宽且能分析更多元素，包括土壤施肥中广泛使用的昂贵常量营养元素磷。

Milk is one of the most important food commodities in the world and its consumption has grown, particularly in developing countries which have exp erienced strong economic growth and urbanization in recent decades. As a substantial source of several nutrients such as pr oteins, enzymes, fats, vitamins and essential elements (also known as minerals), mi lk plays a key role during all phases of human life. Rapid growth during infancy and early childhoo d creates high demand for the nutrients that milk provides. This development phase requir es a balanced amount of different elements, as mineral deficiencies may impair body devel opment whilst excessive mineral intake may increase the osmotic load and cause complicati ons in the developing kidneys of a child. Essential elements such as Ca, K, Mg, Na and P have several physiological functions in the tissue struct ure of humans and other animals, su ch as maintaining osmotic/electrolyte balance, and acting as a cofactor for many enzymes. Deficiencies in these essenti al elements causes disturbances

Milk is one of the most important food commodities in the world and its consumption has grown, particularly in developing countries which have exp erienced strong economic growth and urbanization in recent decades. As a substantial source of several nutrients such as pr oteins, enzymes, fats, vitamins and essential elements (also known as minerals), mi lk plays a key role during all phases of human life. Rapid growth during infancy and early childhoo d creates high demand for the nutrients that milk provides. This development phase requir es a balanced amount of different elements, as mineral deficiencies may impair body devel opment whilst excessive mineral intake may increase the osmotic load and cause complicati ons in the developing kidneys of a child. Essential elements such as Ca, K, Mg, Na and P have several physiological functions in the tissue struct ure of humans and other animals, su ch as maintaining osmotic/electrolyte balance, and acting as a cofactor for many enzymes. Deficiencies in these essenti al elements causes disturbances

Milk is one of the most important food commodities in the world and its consumption has grown, particularly in developing countries which have exp erienced strong economic growth and urbanization in recent decades. As a substantial source of several nutrients such as pr oteins, enzymes, fats, vitamins and essential elements (also known as minerals), mi lk plays a key role during all phases of human life. Rapid growth during infancy and early childhoo d creates high demand for the nutrients that milk provides. This development phase requir es a balanced amount of different elements, as mineral deficiencies may impair body devel opment whilst excessive mineral intake may increase the osmotic load and cause complicati ons in the developing kidneys of a child. Essential elements such as Ca, K, Mg, Na and P have several physiological functions in the tissue struct ure of humans and other animals, su ch as maintaining osmotic/electrolyte balance, and acting as a cofactor for many enzymes. Deficiencies in these essenti al elements causes disturbances

Milk is one of the most important food commodities in the world and its consumption has grown, particularly in developing countries which have exp erienced strong economic growth and urbanization in recent decades. As a substantial source of several nutrients such as pr oteins, enzymes, fats, vitamins and essential elements (also known as minerals), mi lk plays a key role during all phases of human life. Rapid growth during infancy and early childhoo d creates high demand for the nutrients that milk provides. This development phase requir es a balanced amount of different elements, as mineral deficiencies may impair body devel opment whilst excessive mineral intake may increase the osmotic load and cause complicati ons in the developing kidneys of a child. Essential elements such as Ca, K, Mg, Na and P have several physiological functions in the tissue struct ure of humans and other animals, su ch as maintaining osmotic/electrolyte balance, and acting as a cofactor for many enzymes. Deficiencies in these essenti al elements causes disturbances

Milk is one of the most important food commodities in the world and its consumption has grown, particularly in developing countries which have exp erienced strong economic growth and urbanization in recent decades. As a substantial source of several nutrients such as pr oteins, enzymes, fats, vitamins and essential elements (also known as minerals), mi lk plays a key role during all phases of human life. Rapid growth during infancy and early childhoo d creates high demand for the nutrients that milk provides. This development phase requir es a balanced amount of different elements, as mineral deficiencies may impair body devel opment whilst excessive mineral intake may increase the osmotic load and cause complicati ons in the developing kidneys of a child. Essential elements such as Ca, K, Mg, Na and P have several physiological functions in the tissue struct ure of humans and other animals, su ch as maintaining osmotic/electrolyte balance, and acting as a cofactor for many enzymes. Deficiencies in these essenti al elements causes disturbances

Milk is one of the most important food commodities in the world and its consumption has grown, particularly in developing countries which have exp erienced strong economic growth and urbanization in recent decades. As a substantial source of several nutrients such as pr oteins, enzymes, fats, vitamins and essential elements (also known as minerals), mi lk plays a key role during all phases of human life. Rapid growth during infancy and early childhoo d creates high demand for the nutrients that milk provides. This development phase requir es a balanced amount of different elements, as mineral deficiencies may impair body devel opment whilst excessive mineral intake may increase the osmotic load and cause complicati ons in the developing kidneys of a child. Essential elements such as Ca, K, Mg, Na and P have several physiological functions in the tissue struct ure of humans and other animals, su ch as maintaining osmotic/electrolyte balance, and acting as a cofactor for many enzymes. Deficiencies in these essenti al elements causes disturbances

4200 MP-AES 的推出大大扩展了 MP-AES 的应用范围，完全涵盖了极富挑战性的地化样品。第二代 4200 MP-AES 拥有先进的微波腔和炬管，能够应对溶解态固体含量高的样品，与 FAAS 相比，它的检测限更低，工作范围更宽。MP-AES使用氮气运行，无需使用昂贵且危险的气体（如乙炔），大大提高了安全性，而且即使在偏远地区也可实现无人值守的运行。

4200 MP-AES 的推出大大扩展了 MP-AES 的应用范围，完全涵盖了极富挑战性的地化样品。第二代 4200 MP-AES 拥有先进的微波腔和炬管，能够应对溶解态固体含量高的样品，与 FAAS 相比，它的检测限更低，工作范围更宽。MP-AES使用氮气运行，无需使用昂贵且危险的气体（如乙炔），大大提高了安全性，而且即使在偏远地区也可实现无人值守的运行。

4200 MP-AES 的推出大大扩展了 MP-AES 的应用范围，完全涵盖了极富挑战性的地化样品。第二代 4200 MP-AES 拥有先进的微波腔和炬管，能够应对溶解态固体含量高的样品，与 FAAS 相比，它的检测限更低，工作范围更宽。MP-AES使用氮气运行，无需使用昂贵且危险的气体（如乙炔），大大提高了安全性，而且即使在偏远地区也可实现无人值守的运行。

4200 MP-AES 的推出大大扩展了 MP-AES 的应用范围，完全涵盖了极富挑战性的地化样品。第二代 4200 MP-AES 拥有先进的微波腔和炬管，能够应对溶解态固体含量高的样品，与 FAAS 相比，它的检测限更低，工作范围更宽。MP-AES使用氮气运行，无需使用昂贵且危险的气体（如乙炔），大大提高了安全性，而且即使在偏远地区也可实现无人值守的运行。

4200 MP-AES 的推出大大扩展了 MP-AES 的应用范围，完全涵盖了极富挑战性的地化样品。第二代 4200 MP-AES 拥有先进的微波腔和炬管，能够应对溶解态固体含量高的样品，与 FAAS 相比，它的检测限更低，工作范围更宽。MP-AES使用氮气运行，无需使用昂贵且危险的气体（如乙炔），大大提高了安全性，而且即使在偏远地区也可实现无人值守的运行。

4200 MP-AES 的推出大大扩展了 MP-AES 的应用范围，完全涵盖了极富挑战性的地化样品。第二代 4200 MP-AES 拥有先进的微波腔和炬管，能够应对溶解态固体含量高的样品，与 FAAS 相比，它的检测限更低，工作范围更宽。MP-AES使用氮气运行，无需使用昂贵且危险的气体（如乙炔），大大提高了安全性，而且即使在偏远地区也可实现无人值守的运行。