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1151-1175 of 2477 Resource Library
1151-1175 of 2477 Resource Library
WEBINAR
Introduction This webinar will cover the low level quantification of hexavalent chromium in water using the NexSAR HPLC-ICP-MS speciation solution. With rising concerns over the carcinogenic properties of hexavalent chromium (Cr6+) in drinking water, many …
APPLICATION NOTE
Introduction Antibiotics are used in dairy cattle for different treatments, but it leads to accumulation of these residues in milk. Presence of such residues in human food can be responsible for allergic reactions, toxic effects and develops resistant …
APPLICATION NOTE
Introduction Like all botanicals and plants found in nature, cannabis also contains terpenes, which are the aromatic oils that give rise to the distinctive flavors and aromas found in cannabis varieties. There have been up to 140 different types of …
APPLICATION NOTE
Introduction Veterinary drugs are utilized extensively in modern day farming to prevent and treat animal diseases. However, use of these drugs must be carefully monitored, and failure to regulate the presence of residual veterinary drugs in animal …
APPLICATION NOTE
Introduction Coffee is widely consumed as a beverage because of the stimulating effect it produces in humans. The aroma of coffee contributes to the flavor and taste of the beverage and has consequently led to extensive research on coffee. Hundreds of …
ARTICLE
newfoodmagazine.com1 Plant-based foods and alternative proteins are gaining in popularity and are here to stay. So, we asked PerkinElmer’s Wes Shadow, Global Market Manager for grain & processed food, and Jackie Trudell, Senior Global Market Manager for …
ARTICLE
Introduction This article, generated from a recent webinar, summarizes the most advanced methods for food contaminants determination – in particular, QSight® LC/MS/MS technology and laminar-flow mass spectrometry applied to food analysis and strategies …
APPLICATION NOTE
Introduction The Environmental Protection Agency (EPA) has released method 8082 for the analysis of PCBs as Aroclors, having tested the method against a select group of 19 congeners common to many Aroclor mixtures. The analysis of Aroclors and PCBs is …
APPLICATION NOTE
Introduction Researchers in the automotive and petrochemical industries have studied the effects of oil volatility on engine emissions and oil consumption over the past decade. The standard test for assessing oil volatility has been the Noack and gas …
APPLICATION NOTE
BTEX is a grouping of structurally similar volatile organic compounds including benzene, toluene, ethyl benzene and the three xylene isomers. These compounds are known pollutants and are typically found near petroleum production and storage sites. BTEX …
APPLICATION NOTE
Introduction The European Union directives assist the member states to define the activities to be programmed and the objectives to be achieved. In this framework, the chemical analysis of the water system is the main activity to preserve the …
WEBINAR
Introduction Selenium is an essential element at trace levels, yet it can be toxic at higher levels, making it a vital element to monitor in our environment and biota. Due to the complexity of selenium chemistry, analyzing selenium species in water can be …
APPLICATION NOTE
Introduction The ability to screen soil samples in the field by identifying volatile organic compounds (VOCs) is a valuable tool where sampling decisions are required in near real-time. Results of the screening procedure may be used to guide sample …
ARTICLE
Introduction Today’s ICP laboratories are expected to provide faster turnaround, higher accuracy and precision, and lower detection limits than ever before on an ever-expanding array of challenging samples, and their success in this competitive market …
ARTICLE
Introduction Interest in the potential of smart technologies was high before the pandemic hit in 2020. That interest changed to a necessity when businesses were faced with the need for remote and automated operations in order to maintain business …
ARTICLE
Introduction Sustainability strategies are being integrated into a growing number of businesses and their operations. Laboratories are no exception. Although the necessity to reduce the environmental impact of laboratory operations is recognized, it …
APPLICATION NOTE
Introduction Resins are used universally in the manufacture of a vast range of goods including electronics, disposable medical devices and even aerospace components. The polymerization reaction responsible for curing resins varies depending on the …
APPLICATION NOTE
Introduction The intensifying global emphasis on developing sustainable fuel supplies has led to increasing use of fuels derived from biological sources. In this note we show that the Spectrum Two™ FT-IR spectrometer (Figure 1) can be used to develop a …
VIDEO
Introduction This seminar outlines important thermal analytical techniques to the packaging phase of semiconductor manufacturing and will demonstrate how the techniques can be employed in understanding the thermal curing profile of a thermosetting …
WEBINAR
Analysis of High-Purity Silicon Matrices for Trace Contaminants … Introduction This 10-minute mini-webinar presented by Ewa Pruszkowski PhD will show you an analytical method in trace contaminant detection in Si matrices using a multi-quadrupole ICP-MS. …
VIDEO
Introduction A talk from the PerkinElmer Chemicals Summit – Pharmaceutical Chemicals Symposium MSN Group is a leading pharmaceutical company with the mission to contribute to improved quality of life through sustained efforts in developing and …
VIDEO
Introduction In this workshop we will discuss thermal and elemental analysis solutions for the mining industry and we’ll outline several applications, including analysis of Coal and Coke, loss-on-ignition (LOI) of solid combustion residues, minerals …
VIDEO
Introduction Professor Eva Valsami-Jones of the University of Birmingham, U.K., presents on the transformation of laboratory research into practical environmental and sustainable solutions which have both societal and economic impact. A number of …
VIDEO
Introduction A talk from the Chemicals Summit - Hydrocarbon Processing Symposium OCS Optical Control Systems GmbG is a provider of innovative solutions for quality control and assurance in the polymer and petrochemical industries and builder of the three …
VIDEO
Introduction This video highlights the University of South Florida's analysis of varying matrices, ranging from pharmaceutical to geological and environmental samples. Learn how the use of PerkinElmer's Avio ICP-OES and NexION ICP-MS instruments help the …