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These solutions are made with the highest purity materials available and are tested on the ELAN 6000 under an internationally accredited ISO 9001 quality assurance program.
Every PerkinElmer Pure Plus standard is supplied with a comprehensive Certificate of Analysis which reports actual measured values in the final solution of both the major analyte and up to 68 trace element impurities at ppt levels.
This PC3X Peltier heated and cooled inlet system, which includes drain tube, mounting bracket, and two M4x20 screws, is for cyclonic spray chambers used with NexION? 1000 and 2000 ICP-MS series instruments. Does not include spray chamber.
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As with any new field of study, nanotechnology and the creation of ENPs may pose unintended environmental, health, and safety risks demanding further study. The traditional research process involving nanomaterials, however, requires many different types of technologies, including electron microscopes, great technical expertise, hours of manual calculations, and considerable investments in research to obtain a single piece of information.
One of the leading academic research groups involved with the study of the impact of ENPs on the environment is the Colorado School of Mines (CSM), based in Golden, Colorado.
Measuring the amount of metals in CNTs presents a challenge. High levels can be measured directly in the solid by several techniques, including XRF and TEM, while low-level analysis requires complete digestion of the sample prior to analysis by ICP-OES or ICP-MS.
Sample preparation is one of the most critical steps in your analytical process. Often accounting for 60% of your analytical timetable, it has a fundamental impact on laboratory throughput and analytical performance. Any errors within the sample preparation process will undermine the quality of your food data at all subsequent stages of your analysis. Here are five tips to improving your sample digestion for food samples.
This work investigated the transfer of Ag and CuO nanoparticles from consumer products via simulated dermal contact by using textile wipes as a surrogate using PerkinElmer’s NexION ICP-MS single particle analyzer with the unique Syngistix Nano Application software module for data collection and analysis
In this work, we demonstrate that PerkinElmer's NexION? 2000 ICP-MS, with its unique RF generator and ion optics, coupled with the Syngistix? Nano Application Software Module, can be used to accurately measure and characterize NP sizes of 10 nm and smaller, both alone and in a mixture of NPs of various sizes.
The United States Pharmacopeia (USP) has announced that its new standards for elemental impurities in drug products has been implemented since January 1, 2018. General Chapters <232> and <2232> specify the list of elements and their permissible daily exposure (PDE) limits based on the route of administration.
Analyzing single nanoparticles with ICP-MS requires a different approach than measuring dissolved elements. This work describes the theory behind single-particle ICP-MS measurements, drawing comparisons and differences with analyzing dissolved elements.
This work demonstrates a robust method using SP-ICP-MS technology to detect CeO2 NPs which were extracted from soil samples with tetrasodium pyrophosphate (TSPP). Over the past few decades, engineered nanoparticles (ENPs) have been increasingly used in many commercial products. As a result, more and more ENPs have been released into the environment, which raises concerns over their fate, toxicity and transport therein.
Speciation studies can provide comprehensive information regarding ion mobility, bioavailability, and toxicity. Consequently, many modern labs are expanding their analytical portfolio to include HPLC-ICP-MS. For such studies, it is advantageous to have an intuitive, user-friendly system that meets the user requirements for automation, ultra-low baseline, powerful integration, and flexible data export. And no one offers a more integrated, versatile, and inert speciation solution than PerkinElmer - accelerate your speciation analysis with the NexSAR? HPLC-ICP-MS Speciation Solution.
There is a growing body of evidence showing that there are significant differences between some nanomaterials and their non-nanoscale counterparts. What those differences portend raises many new questions about their potential to cause harm to human health and the environment.
Nanoparticles (NPs) have been of significant interest over the last two decades as they offer attractive benefits for drug delivery to overcome limitations in conventional chemotherapy. Nanoparticles can be engineered to carry both drugs and imaging probes to simultaneously detect and treat cancer. They may also be designed to specifically target diseased tissues and cells in the body. A number of nanoparticlebased cancer therapeutics have been approved for clinical use and/or are currently under development.