原子光譜 - 研究



全世界數以萬計的用戶依靠PerkinElmer光譜儀快速、高效、輕松地從無機元素分析中獲得準確的結果。無論哪種領域、應用或樣品類型,我們都有相應的工具和專業知識可提供幫助 - 所有這些都是基于50多年來在原子光譜領域累積的前沿技術。我們完整的解決方案可為您帶來無與倫比的性能、精確度和可信性。


產品與服務 (12)

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  • Instruments (11)
  • Accessories (1)
  • 41.0 cm (2)
  • 69.0 cm (2)
  • 84.0 cm (1)
  • 63.5 cm (1)
  • PinAAcle (5)
  • NexION (2)
  • Avio (2)
  • Titan (1)
  • FIAS (1)
  • FIMS (1)
  • Atomic Absorption (5)
  • Mercury Analysis Systems (2)
  • ICP Optical Emission Spectroscopy (1)
  • ICP Mass Spectrometry (1)
  • Atomic Spectroscopy (2)

1-12 的 12 產品與服務

  • NexION 2000 ICP-MS

    NexION 2000 ICP Mass Spectrometer

    PerkinElmer NexION? 2000是一款功能豐富、性能出眾、應用廣泛、簡單易用的ICP-MS,融合多種獨特先進技術,為您提供超高性能的分析體驗,助您應對各種分析挑戰。NexION 2000,挑戰一切基體、挑戰一切干擾、挑戰一切顆粒。
  • PinAAcle 900 Series Atomic Absorption Spectrometer

    PinAAcle 900F 原子吸收光譜儀

    PinAAcle? 900F是一款高端的實驗室用火焰原子吸收光譜儀(AA),單火焰激發源,真正的雙光路設計,啟動快速,具備優良的長期穩定性。
  • FIAS-100 Flow Injection System

    FIAS Flow Injection System

    The FIAS is a fully integrated and automated flow injection mercury/hydride analysis system that provides new levels of automation and sample handling for AA, ICP and ICP-MS, dramatically increasing laboratory productivity and capability.
  • NexION 1000B ICP-MS

    NexION 1000 電感耦合等離子體質譜儀

    NexION? 1000 ICP-MS是一款專為高通量常規實驗室打造的多元素、痕量分析儀器,它非常適合用于常規的日常分析,滿足各類法規和標準的檢測需求,同時在購買成本方面也能符合您的預期。一系列獨有的專利技術使之具分析速度快、操作簡便等優勢,可以大大提高您的實驗室運行效率。
  • Avio-200-ICP-OES-Elevated-Front-320x320

    Avio 200 電感耦合等離子體發射光譜儀

    PerkinElmer 全新的 Avio? 200 是一款垂直炬管設計的緊湊型ICP-OES,可應對基體極為復雜的樣品,無需手工稀釋直接進樣,性能超群,簡單易用。
  • Avio 500 ICP OES

    Avio 500 電感耦合等離子體發射光譜儀

    真正全譜直讀,高靈敏度、高分辨率的Avio 500讓您實驗室的每分錢投入都獲得最大的回報,即使最困難的樣品也能應付自如。Avio 500擁有:垂直炬管設計帶來的卓越基體耐受力;所有ICP發射光譜儀中最低的氬氣消耗,比任何其他同類儀器節約氬氣50%以上;實時扣背景功能,測樣速度更快,結果準確度更高;雙向觀測技術、全譜直讀和低維護要求帶來的更高儀器使用效率。
  • PinAAcle_900T

    PinAAcle 900T 原子吸收光譜儀

    PinAAcle? 900T是一款頂級的實驗室用火焰/石墨爐原子吸收光譜儀(AA),火焰/石墨爐一體化設計,帶有縱向塞曼背景扣除系統。
  • FIMS-400 Flow Injection Mercury Analyzer

    FIMS Flow Injection Mercury System

    The FIMS is a compact, easy-to-operate mercury analyzer with an integrated flow injection system for cold vapor mercury AA.
  • PinAAcle 900T Atomic Absorption Spectrometer

    PinAAcle 900H 原子吸收光譜儀

    PinAAcle? 900H是一款高端的實驗室用原子吸收光譜儀(AA),采用氘燈連續背景光源校正的火焰/石墨爐一體化設計。
  • PinAAcle 900T Atomic Absorption Spectrometer

    PinAAcle 900Z 原子吸收光譜儀

    PinAAcle? 900Z是一款高性能實驗室用單石墨爐原子吸收光譜儀(AA),帶有縱向塞曼背景扣除系統,雙光束設計,超快啟動速度,超高長期穩定性。
  • PinAAcle 500 Flame Atomic Absorption Spectrometer

    PinAAcle 500 Flame 原子吸收光譜儀

    PerkinElmer PinAAcle? 500是世界首款完全耐腐蝕的火焰原子吸收光譜儀,專為應對最為惡劣的實驗環境和高腐蝕性樣品而設計。它具有超長使用壽命,耐用性強,維護成本低,可提供業內最高的投資回報率。
  • Titan - Closed - Front View

    Titan MPS Microwave Sample Preparation System

    The Titan MPS? is a flexible easy-to-use microwave sample preparation system for pressure digestion of a broad range of samples for subsequent inorganic analysis.
Business Insights (27)

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  • Application Note (25)
  • Flyer (1)
  • Brochure (1)

1-12 的 27 Business Insights

  • 產品手冊

    Lubricants Analysis - Complete Solutions for Your Lab

    With throughput demands continually increasing, and an ongoing need for more detailed sample information, PerkinElmer systems are setting the standard for speed and productivity in all areas of lubricants analysis: 1.) Wear metals analysis, 2.) Oil condition monitoring and 3.) Confirmatory testing. Modular and scalable, each solution can adapt as your needs change—no matter what the size of your organization or the demands of your application

  • 應用文獻

    Impurities in Lead with the Avio 500 ICP-OES Following London Metal Exchange Guidelines

    The London Metal Exchange issues specifications for a number of different metals in several grades. This work focuses on the analysis of lead of different purities with PerkinElmer’s Avio? 500 ICP Optical Emission Spectrometer (ICP-OES), using “Special Contract Rules for Standard Lead1 ”as a guideline for the analytes and concentrations.

  • 應用文獻

    Analysis of In-Service Oils Following ASTM D5185 with the Avio 500 ICP-OES

    Globally, heavy machinery is used in construction, mining, and a variety of other areas. As the scale of the operations increase, the size, complexity, and cost of the equipment also increase, meaning that breakdowns can be costly, both in equipment repair and lost revenue. As a result, preventive maintenance is paramount. Lubricants are among the key fluids that can be tested, especially the oil used in engines. By monitoring the elemental concentration of the oil or other lubricants (hydraulics, transmission, gear), the status of that compartment can be determined.

  • 應用文獻

    Characterization of TiO2 Nanoparticle Release from Fabrics By Single Particle ICP-MS

    In the textile industry, the use of titanium dioxide (TiO2) nanoparticles (NPs) is increasing due to their ability to provide UV protection, increase the hydrophilic nature of fabrics, provide antibacterial characteristics, and reduce odors. This work studies the release of TiO2 NPs from various commercial textile products which do not advertise that TiO2 NPs have been added.

  • 應用文獻

    The Analysis of Precious Metals in Mining with the PinAAcle 500

    When mining for precious metals, ores are extracted from the ground and subjected to various sample preparation procedures in order to remove the metals of interest. A commonly used procedure to isolate metals from the ore is fire-assay, which leaves a matrix-free “button” of the metal. This work will focus on the analysis of precious metals in simulated digested precious metal buttons, with an added emphasis on assessing the lowest limits which can be accurately measured.

  • 應用文獻

    Using FIMS to Determine Mercury Content in Sewage Sludge, Sediment and Soil Samples

    In this work, samples were digested with aqua regia using reflux conditions according to DIN method 38414. After proper dilution of the digested sample solution, Hg was measured interference-free using SnCl2 as the reductant. The recoveries of spiked mercury in sewage sludge samples ranged from 96 to 100%. The method was checked by the analysis of standard reference materials. All results were in agreement with certified values. The RSD for three replicates was approximately 2% at 10 μg/L Hg level.

  • 應用文獻

    Analysis of Wastewaters Following US EPA 200.7 Using the Avio 500 ICP-OES

    This work focuses on the analysis of wastewaters following the guidelines provided in U.S. EPA Method 200.7. The U.S. Environmental Protection Agency (EPA) developed Method 200.7 for the determination of metals and trace elements in waters and wastes by ICP-OES, with the current version being Revision 4.4.1 While the scope of this method allows it to be applied to a variety of sample types, a common application is wastewater analysis.

  • 應用文獻

    Using MSF to Resolve Difficult Interferences in Metallurgical Samples with the Avio 500 ICP-OES

    The analysis of trace metals in metallurgical matrices also presents a challenge for ICP-OES: spectral interferences. Many elements have a large number of emission lines (i.e. approximately 20,000 for iron), which increases the potential for spectral interferences. This effect is compounded in metallurgical samples, where the matrix element(s) are present at high levels due to the minimal dilutions used.

  • 應用文獻

    Analysis of Drinking and Natural Waters using the NexION 2000 ICP-MS

    This work has demonstrated the ability of the NexION 2000 ICP-MS to analyze both natural and drinking water samples in Standard (i.e. non-cell) mode, in accordance with U.S. EPA Method 200.8. Accuracy has been demonstrated through the analysis of several reference materials and spike recoveries, with stability of at least nine hours. Method detection limits allow for trace-level determinations, while the ability to selectively suppress user-defined isotopes also allows the measurement of analyte levels usually only possible by ICP-OES or Flame AA. The NexION 2000 provides a comprehensive solution to the challenge of U.S. EPA Method 200.8 and other drinking and natural water analytical requirements across the globe.

  • 應用文獻

    Fast Digestion Analysis of Lead and Cadmium in Rice Using GFAAS with Deuterium Background Correction

    Toxic elements, such as lead (Pb) and cadmium (Cd), are entering the food chain through environmental contamination. Rice, as the most widely consumed cereal grain in Asia, can quickly pick up Pb and Cd from soil, thereby seriously endangering human health through diet. These toxic element levels need to be carefully monitored. Maximum levels of Pb and Cd are strictly regulated in Asian countries, especially in China; therefore, it is extremely important to develop a simple, reliable method for trace levels of Pb and Cd in rice. The allowable maximum levels of Pb and Cd in grains in EU and China are required to be below 0.2 mg/kg (Commission Regulation EC 1881/2006 and Chinese GB 2715-2016 Hygienic Standard). Graphite furnace atomic absorption spectroscopy (GFAAS) is the officially recommended technique for detection of trace elements in various food stuffs (GB/T 5009.15-2017, GB/T 5009. 12-2017 and EN 14083:2003). Food samples are usually pretreated before GFAAS analysis using various methods: microwave digestion, hot block digestion, dry ashing, and hot plate digestion. These conventional digestion procedures are usually complicated and time-consuming (2-4 hours or longer). Plus, they require large quantities of corrosive and oxidizing reagents, increasing the chance for contamination which could lead to inaccurate results. However, fast digestion can effectively speed up the sample preparation procedure while reducing the use of corrosive reagents and the chance for contamination.

  • 應用文獻

    Analysis of Impurities in Nickel with Avio 500 ICP-OES Following London Metal Exchange Guidelines

    The London Metal Exchange (LME) issues specifications for a variety of purities for different metals. This work focuses on the analysis of contaminants in nickel with PerkinElmer’s Avio? 500 ICP Optical Emission Spectrometer (ICP-OES), using “Special Contract Rules for Primary Nickel” as a guideline for the analytes and required concentrations.

  • 應用文獻

    Trace Metals in Waters by GFAAS, in Accordance with U.S. EPA and Health Canada Requirements

    Precise and accurate measurements at the regulated levels are an important factor for assuring safe drinking water. U.S. EPA Method 200.91 is the method cited by EPA, Health Canada, and the WHO for the use of graphite furnace atomic absorption spectroscopy (GFAAS). In evaluating a GFAAS system for determination of these elements, it must provide good sensitivity, low noise, limited drift, and accuracy in matrices with high salt content (hard water) that might be found in drinking waters. In this work, the PinAAcle? 900T, with a unique optical system, is evaluated for the use of EPA Method 200.9 for As, Cd, Pb, Se, and Tl in drinking waters.

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