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126-150 of 2478 Resource Library
126-150 of 2478 Resource Library
Lab Product and Services
Under the Dutch Waste Electrical and Electronic Equipment (WEEE) Management Regulations which came into force on January 1st 2005, for equipment that you buy from PerkinElmer after August 13th 2005, PerkinElmer is required to finance the collection, …
POSTER
Introduction For reverse phase high performance liquid chromatography (RP HPLC) separations, C18s are the "workhorse" LC columns. They have broad applicability in many industries, but they are not optimized for all application-specific needs, …
APPLICATION BRIEF
Introduction Detection of Salmonella in Raw Poultry and Meats. Solus One Salmonella is a highly efficient assay for next day detection of Salmonella in food and environmental samples. The immunoassay has been developed alongside dedicated selective …
TECHNICAL NOTE
Introduction The innovative design of the second-generation Triple Cone Interface with patent-pending OmniRing™ was developed for the NexION® 2200 and 5000 ICP-MS systems with both sensitivity and stability in mind. It builds on the Triple Cone …
TECHNICAL NOTE
Introduction Carbon is difficult to measure with ICP-MS because of its high ionization potential and its presence in both the argon used to generate the plasma (primarily in the form of CO2, as an impurity) and in reagents, including acids and …
WEBINAR
Introduction Dr. Floriane Queiroga, Research and Development Director at La Drome Laboratoire, recently spoke at the PerkinElmer Global Environmental Sciences Summit and shared her work validation a method for the determination of pesticides, including …
APPLICATION NOTE
Introduction Human exposure to arsenic (As) is primarily through consumption of food and beverages. Because of arsenic’s toxicity to humans, the World Health Organization has a recommended limit of 10 µg/L As in drinking water. Although arsenic …
APPLICATION NOTE
Introduction IR spectroscopy is an ideal method for quantifying benzene at the concentration levels required, and there are several standard methods for this measurement, all of which utilize the distinctive C–H out-of-plane deformation band at around …
APPLICATION NOTE
Introduction Hot melt adhesives are a copolymer consisting of ethylene and vinyl acetate (VA). The end use properties of EVA copolymers, such as packaging films and hot melt adhesives, are very much dependent upon the level of the amorphous vinyl …
APPLICATION NOTE
Introduction As one of the key raw materials of lithium-ion (Li) batteries, ensuring the quality of lithium carbonate (Li₂CO₃) is key, where even small amounts of impurities in Li₂CO₃ can affect the characteristics of the battery. Inductively coupled …
APPLICATION NOTE
Introduction Coastal oceans house a wealth of marine life and serve as the primary source of global seafood production. However, with the increasing industrialization of both land and sea, coupled with rising global populations, there is growing concern …
APPLICATION NOTE
Introduction As a power supply for green energy, lithium-ion batteries (LiBs) are being widely used across many fields, therefore their increased performance and safety are becoming the new challenge for LiBs manufacturers and researchers. Among all the …
APPLICATION NOTE
Introduction With the development of high-purity rare earth element (REE) products in many industrial fields such as the semiconductor, high-temperature superconductor and optoelectronics, the demand for purity analysis of REE products is increasing. As …
APPLICATION NOTE
Introduction Gadolinium (Gd) is commonly used in the production of magnetic compounds. Another application is in Mg-Gd-based alloys, which are used primarily for their excellent corrosion-resistance properties, and it is for this reason that they can be …
APPLICATION NOTE
Introduction Rare earth elements (REEs) comprise a group of 17 elements that span the lanthanide series from lanthanum (La) to lutetium (Lu), including scandium and yttrium. Among these, terbium oxide (Tb4O7) is an important REE compound that has a …
Corporate Pages
… Covaris awarded ISO 13485 Quality System Certification … Woburn, Massachusetts, USA, 02/13/2025 Covaris LLC, a PerkinElmer subsidiary and a global leader in sample preparation technologies for life sciences research and molecular diagnostics …
BROCHURE
Introduction Discover the cutting-edge analytical solutions for nutraceuticals in this comprehensive brochure. As the demand for high-quality nutraceuticals continues to grow, ensuring their safety, purity, and efficacy is more critical than ever. This …
INFOGRAPHIC
Copyright ©2021, PerkinElmer, Inc. All rights reserved. PerkinElmer® is a registered trademark of PerkinElmer, Inc. All other trademarks are the property of their respective owners. 490693 PKI Learn more at www.perkinelmer.com Determining the body …
APPLICATION NOTE
Introduction Histamine is a naturally occurring contaminant that can be found in improperly handled seafood. Quality tuna has histamine levels below 50 ppm and high levels of histamine in seafood can cause scombroid food poisoning. Scombroid poisoning …
APPLICATION NOTE
Introduction Fats and oils are used in cooking as a frying medium or as an ingredient in baking. Autoxidation of lipids in the fats and oils proceeds as a free-radical chain reaction that leads to rancidity causing foul flavors and smells. Phenolic …
APPLICATION NOTE
Introduction The sale of alcoholic beverages is regulated and taxed differently than non-alcoholic ones. Other food products, such as fruits and sauces, may contain alcohol as well from natural fermentation. This application note will expand upon the …
APPLICATION NOTE
Introduction The increasing demand for organic products, evolving global regulations, and improving accessibility of agricultural hubs to global markets results in pressure on food safety precautions. Translating, in part, to increased pesticide residue …
APPLICATION NOTE
Introduction Soft drink products serve as a major revenue stream for food and beverage manufacturers, with a global market size of USD 237 billion in 2021. Due to the popularity and wide consumption of these products, product consistency, which drives …
APPLICATION NOTE
Introduction Nitrofurans and phenicols are a class of broad-spectrum antibiotics that are widely used to kill or slow down the growth of bacteria in the aquaculture industry. The use of nitrofurans and their metabolites has been banned by several …
APPLICATION NOTE
Introduction Rare earth elements (REEs) are crucial components in many advanced materials for industrial use, as well as consumer electronics. As the properties and prices of REEs are dependent on their purity, it is of great interest to produce rare …