PerkinElmer

Food Quality

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1-12 of 31 Business Insights

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  • Brochure

    QSight Pesticides Analyzer Brochure

    Pesticides can adversely affect human health through the food we consume but can also leach into soil and groundwater and impact us through the environment. To keep up with a complex and constantly changing regulatory environment, your pesticide analysis solution needs to keep up with your burgeoning sample load.

  • Guide

    Safeguarding the Authenticity of Herbs & Spices

    Infrared (IR) and near-infrared (NIR) spectroscopy are fast, easy-to-use techniques with a history of being used for food applications such as those for measuring protein, moisture, and fat content. Food fraud and adulteration has become of particular concern to the industry over the past few years following reports of incidents in the media, with herbs and spices identified as one of the key problem areas.

  • White Paper

    Streamlining Materials Innovation Processes with Electronic Lab Notebook (ELN) and Data Analytics for Optimum Efficiency

    This paper explores the numerous challenges materials scientists and engineers face, from the time it takes to bring new materials to market to the difficulties delivering suitable formulations and testing against specified criteria, and how those can be resolved.

  • Application Note

    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.

  • Application Note

    Analysis of Soils and Waters in Accordance with U.S. EPA Method 6020B using the NexION 2000 ICP-MS

    Through the years, both industry and analytical instrumentation have advanced. With the development of new chemicals and processes, new pollutants may enter the environment. However, the capabilities of analytical instruments have also increased, allowing the measurement of ever lower levels of environmental contaminants, as well as new pollutants.

  • Application Note

    New Research Evaluating Cisplatin Uptake in Ovarian Cancer Cells by Single Cell ICP-MS

    Cisplatin, carboplatin, and oxaliplatin are the most widely used of platinum-based cancer chemotherapy drugs in the Western world. Cisplatin's effectiveness is due to its ability to bind to the DNA, resulting in DNA-platinum (Pt) adducts, which bend the DNA. The cells must then repair the DNA damage, otherwise DNA replication is blocked resulting in cell death. Many cancers are initially sensitive to platinum-based treatment, but patients frequently relapse with tumors displaying resistance to further cisplatin therapy.

  • Application Note

    A Comparison of Two FT-NIR Sampling Techniques for SIMCA Classification of Spectroscopically Similar Pharmaceutical Raw Materials

    NIR Spectroscopy is a useful technique for raw materials identification and verification, but the sophistication of the technique might differ based on the sample. If the materials to be identified are spectroscopically dissimilar, it is often only necessary to use a simple distance measure such as a spectral difference for identification. If the spectra are similar, on the other hand, it may be necessary to use more sophisticated techniques which take into consideration both the intra- and inter-material spectral variation for identification and classification. The SIMCA (Soft Independent Modelling of Class Analogy) algorithm, a Principal Component Analysis (PCA) method, provides such an example.

  • Application Note

    Discrimination of Herbal Lifestyle Products Using AssureID SIMCA and COMPARE Algorithms

    Herbal lifestyle products are widely used as alternatives to medicines around the world, with as many as 80% of people using them as a primary source of healthcare in developing countries. These treatments are commonly regarded by scientific papers, and on some occasions the media, as being inferior to orthodox treatment. This is due to the variation between herbal formulations which will not be present in so called ‘single-chemical’ drugs. The reasons for the aforementioned variation involve several factors including storage, environmental conditions, handling and unintentional or intentional contamination (adulteration).

  • Application Note

    Determination of Volatile Organic Compounds in Soils

    Volatile organic compounds (VOCs) are a series of compounds with boiling points from 50 to 250 degrees centigrade and are widely used as industrial chemicals/ solvents. Low concentrations of VOCs can have a significant impact on human health, as many are regarded as highly toxic, refractory and carcinogenic. The detection and determination of VOCs in the environment is of the upmost importance for both human and environmental health.

  • Application Note

    Analysis of Cannabinoids in Hemp Seed Oils by HPLC Using PDA Detection

    In this application, we describe a technique for the monitoring of six cannabinoids, including THC and CBD, in hemp seed oil by HPLC with PDA detection. Figure 1 shows the chemical structures for the six cannabinoids. In recent years, scientific knowledge regarding the composition and health benefits of edible hemp products has significantly increased. Hemp seed oil has been promoted as a good source of nutritious omega-6 and omega-3 polyunsaturated acids, and may be a cleaner, more sustainable alternative to fish oil.

  • Application Note

    Quantification of Nanoparticle Uptake into Cancer Cells using Single Cell ICP-MS

    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.

  • Application Note

    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.

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1-12 of 91 Products & Services

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  • NexION 2000 ICP-MS

    NexION 2000 ICP Mass Spectrometer

    PerkinElmer’s NexION® 2000 is the most versatile ICP-MS on the market, featuring an array of unique technologies that combine to deliver the highest performance no matter what your analytical challenge. Discover the effortless versatility of an instrument that makes it easy to handle any sample matrix, any interference, and any particle size.

    PerkinElmer received on April 11, 2018 the Application Award from LaborPraxis in the category Bio and Pharma Analysis for the NexION 2000 ICP-MS. We were awarded this prize during analytica 2018 in Munich, Germany, in acknowledgment of a new technique enabling users to quantify the amount of metal in an individual cell for the first time.
  • QSight Triple Quad LC-MS

    QSight Triple Quad LC/MS/MS

    Ideal for analyzing food, cannabis, and environmental samples, our robust and reliable QSight® triple quad systems consistently deliver the throughput and productivity you need in your analytical testing lab. Now we’ve added the premier model to our QSight family: the high performance 400 series. This ready-to-implement solution has the highest sensitivity and throughput the industry has ever seen and the capability to test for the most challenging, complex samples, including cannabis.
  • QSight Triple Quad LC-MS

    QSight Pesticide Analyzer

    Built to run hundreds of pesticides in one run, with the utmost sensitivity and efficiency, the QSight Pesticide Analyzer is the only instrument that provides 15% higher throughput than conventional systems.

  • Spectrum Two N FT-NIR Spectrometer

    Spectrum Two N FT-NIR Spectrometer

    The Spectrum Two N is a high-performance, yet robust and transportable FT-NIR system platform enabling simple, reliable NIR analyses. It’s the perfect system for labs that need to combine high-end performance with the ease-of-use features of a portable instrument, allowing users with different levels of expertise, from novice to seasoned professionals, to be proficient with it in no time.
  • Flexar LC

    Flexar LC

    Meet the HPLC system you can count on day after day. For routine analyses, it simply streamlines your processes with easy, trouble-free operation while delivering reliable results every time.
  • EnSight Multimode Plate Reader

    EnSight Multimode Plate Reader

    The EnSight multimode plate reader combines labeled & image-based cytometry technologies in a single benchtop platform. Imaging & online data analysis is fast: a 384-well plate can be imaged in less than 5 mins. The system’s modular design, combined with workflow-based Kaleido data acquisition & analysis software, gives a truly versatile plate reader that gets users productive quickly.
  • AlphaLISA immunoassay kits

    Cry1F AlphaLISA Detection Kit

    The AlphaLISA® Cry1F Detection Kit is designed for detection and quantitation of Cry1F in GMO seeds, leaf, and plant extracts using a homogeneous (no-wash steps, no separation steps) assay.
  • AlphaLisa Analyte 2

    Cry2A analyte, lyophilized (AlphaLISA)

    Cry2A standard, lyophilized, for use in running standard curves in AlphaLISA no-wash immunoassays. This standard is already provided in the AlphaLISA Cry2A kit, but can be ordered separately.
  • AlphaLISA immunoassay kits

    Cry2A AlphaLISA Detection Kit

    The AlphaLISA® Cry2A Detection Kit is designed for detection and quantitation of Cry2A in GMO seeds, leaves, and plant extracts in a homogeneous (no-wash steps, no separation steps) assay.
  • AlphaLisa Analyte 2

    Cry1Ab/1Ac, lyophilized (AlphaLISA)

    Cry1Ab and Cry1Ac standards, lyophilized, for use in running standard curves in AlphaLISA no-wash immunoassays. This standard is already provided in the AlphaLISA Cry1Ab/1Ac Detection Kit, but can be ordered separately.
  • AlphaLisa Analyte 2

    Cry1F analyte, lyophilized (AlphaLISA)

    Cry1F standard, lyophilized, for use in running standard curves in AlphaLISA no-wash immunoassays. This standard is already provided in the AlphaLISA Cry1F kit, but can be ordered separately.
  • AlphaLISA immunoassay kits

    Cry1Ab/1Ac AlphaLISA Detection Kit

    The AlphaLISA® immunoassay kit for Cry1Ab/1Ac enables the detection and quantitation of Cry1Ab or Cry1Ac in plant seed and leaf extracts using a homogeneous AlphaLISA assay (no wash steps).
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