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301-325 of 2637 Resource Library
301-325 of 2637 Resource Library
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 …
CATALOG
Chromatography Consumables and Supplies GC | LC | Mass Spectrometry | Sample Preparation CONSUMABLES GEARED TOWARDS THE FUTURE CLICK HERE TO VIEW THE MAIN INDEX INTERACTIVE PDF Quick and Efficient Three Steps - that’s how easy it is to buy online 1. Visit …
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
DS2 Automation of MaxSignal® Histamine Enzymatic Assay Introduction The MaxSignal® Histamine Enzymatic Assay is a colorimetric enzymatic assay for the determination of histamine in fresh fish/seafood (AOAC-validated), fish meal, wine, and milk. Histamine …
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 …
APPLICATION NOTE
Introduction Since the purity of the rare earth elements (REEs) governs their efficacy and the price, it is of great interest to produce ultra-high purity rare earth oxides. Neodymium oxide (Nd2O3) is one such REE and is mainly used as a colorant for …
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 …
INFOGRAPHIC
5 BASIC COMPONENTS OF SECURE SAMPLE STORAGE Expedient Sample Rescue e-Inventory System 24/7 Monitoring of Sample Environments Centralized Freezer Storage Concierge Sample Delivery to BenchLABORATORY The importance of proper freezer sample management How …
APPLICATION NOTE
Introduction There are ongoing attempts to improve the storage stability of mRNA vaccines by converting them to solid forms using various drying methods. Lyophilization is one such method and has the potential to stabilize mRNA, but there are few …
APPLICATION NOTE
Introduction The determination of toxic pesticides in drinking water is an ongoing matter of public safety. Pesticides can enter tap water through various sources such as industrial/agricultural waste and urban runoff. Municipal laboratories face …
APPLICATION NOTE
Introduction N-nitrosodimethylamine (NDMA) is a pharmaceutical Class 1 impurity and has been identified as a probable human carcinogen. The source of NDMA impurities in active pharmaceutical ingredients (APIs) varies, and can be introduced at a number …
APPLICATION NOTE
Introduction Estrogens are steroid hormones derived from cholesterol. They are crucial for the development of female secondary sex characteristics and reproductive functions, and are also important for many other non–sex-specific processes, including …
APPLICATION NOTE
Introduction Paints contain a variety of components including pigments, fillers, binders, solvents, and additives, each having a particular function within the product. Due to the complex nature, the multiple components and the high viscosity of most …
APPLICATION NOTE
Introduction At the height of the first wave of the COVID-19 pandemic, consumers around the world experienced a supply shortage related to alcohol-based hand sanitizer. As new producers entered the market, and existing manufacturers sought to ramp-up …
ARTICLE
Introduction To remain competitive within the food sector, you need to get every last drop of efficiency from your testing lab. Naturally, achieving this requires machine uptime to be fully maximized, which can be a challenge if you’re bringing in a new …
APPLICATION NOTE
Introduction Acrylate polymers are utilized for a host of applications due to their varied physical properties and ease of synthesis. These acrylates are sought after specifically for coatings, adhesives, sealants and elastomers (CASE) applications …
APPLICATION NOTE
Introduction Elasticity is one of the most important properties of rubber materials. During processing rubbers are modified by additives and fillers to form products with a desired colour and exhibiting specific mechanical and electrical properties. To …