1376-1400 of 1418 Resource Library
1376-1400 of 1418 Resource Library
APPLICATION NOTE
Introduction Transformer insulating oil is often exposed to high temperatures due to the high voltage electrical applications for which it is commonly used. As a result, insulating oil degrades over time, reducing its ability to act as an insulator and …
APPLICATION NOTE
Introduction With growing concern about the state of the environment, more and more devices are being powered by lithium batteries due to their higher capacities, longer lives, and ability to be recycled, in comparison to conventional batteries. As with …
APPLICATION BRIEF
Introduction Vinyl acetate, a colorless, organic compound is an important raw material for the chemical industry. It’s utilized for synthesis of polyvinyl acetate, used in paints and coatings and can be synthesized by the addition reaction of acetic …
APPLICATION NOTE
Introduction The capability to identify the presence of impurities in lithium (Li) battery materials is critical for manufacturers and suppliers to ensure that the performance of the final battery is not compromised. Li salts used in battery production …
APPLICATION NOTE
Introduction Bromoethane (EtBr) occurs both naturally and anthropogenically, and is widely used as a broad-spectrum pesticide in grain storage fumigation to prevent fungi and weed production, or control insect and rodent populations in storage …
APPLICATION NOTE
Introduction The increasing quantity of recyclable materials is creating challenges for the recycling industry, as it is crucial that materials used both in the production of products and in the recycling process be consistent and free of impurities …
APPLICATION NOTE
Introduction Clinical chemistry uses chemical processes to measure levels of chemical components in the blood. It is very useful for the early diagnostic of disease and for monitoring organ function. The most common specimens used in clinical chemistry …
APPLICATION NOTE
Introduction Glyphosate (N-(phosphonomethyl) glycine), an organophosphorus compound, is used to kill weeds (e.g. annual broadleaf weeds and grasses) that compete with crops. Since its introduction to market approximately 40 years ago, glyphosate has …
APPLICATION NOTE
Introduction Organic solar cells (OSCs) are a new type of photovoltaic technology for converting solar energy into electrical energy. They have excellent characteristics such as wide material sources, light weight, simple preparation process, and …
APPLICATION NOTE
Introduction Epoxy resins, in the category of CASE chemicals and materials, have a wide range of applications including overmolding integrated circuits, coatings for surfaces, barrier for electrical components and LEDs, high-tension electrical …
APPLICATION NOTE
Introduction Nitrosamines are a well-known group of highly potent, mutagenic impurities formed by the reaction of secondary amines with nitrite under acidic conditions. The most probable nitrosamine impurities are NDMA, NDEA, NMBA, NDBA, NDIPA, NEIPA. …
APPLICATION NOTE
Introduction Engine coolants are an important fluid sometimes neglected in motor vehicles. Some citations in the literature report that a major cause of engine failure behind lubricant failure, is that of the coolant. Nitrite (NO2-) is a common additive …
APPLICATION NOTE
Introduction This application note presents a method for determining oil content, alpha acids, and beta acids in oil-enriched CO2 hop extracts using FT-NIR spectroscopy combined with machine learning. Traditionally, these measurements have required …
APPLICATION NOTE
Introduction Selenium (Se) is an essential element at trace levels, toxic at higher levels, and exists in several oxidation states in a variety of inorganic and organic compounds. Consequently, the chemistry of selenium is complex in both the …
APPLICATION NOTE
Introduction Oil additives are chemical compounds that are added to lubricating oils to improve their performance for specific applications. The additives are designed to be consumed over the lifetime of the lubricant and, as such, will break down and …
APPLICATION NOTE
Introduction Quantification methods for total protein are among the longest-established fundamental and important experiments of bioscience. UV/Vis Spectrophotometry is widely used for the determination of protein. This application note describes a …
INFOGRAPHIC
Introduction Ensuring the purity of each drop of water through an advanced mass spectrometer is the goal of every dedicated water analyst. Diligence is crucial, as the number of potential water contaminants continues to rise annually. Water analysis …
TECHNICAL NOTE
Introduction The injection of an accurate and reproducible sample volume into a UHPLC system is challenging, but essential to ensuring a high quality analysis. The patented PerkinElmer Intermediate Loop Decompression (ILD) valve, featured in the LC …
TECHNICAL NOTE
Introduction The regulations of 21 CFR Part 11 cover overall system compliance and include administrative, procedural and technical elements. Software alone cannot be compliant without the development and implementation of the other elements. …
POSTER
Introduction Infographic Poster showing the range of different analytical solutions for Toxicology Labs; from GC and LC, to ICP-MS and UV-Vis. Benchtop and floor standing chromatography, spectroscopy and thermal solutions for everyday robust and …
PRODUCT NOTE
Introduction Refreshingly easy to use and maintain, Spectrum Two ™ offers a readymade solution for rapid, worry-free polymer analysis. User friendly design features combined with a Polymer Application Pack ensure that with Spectrum Two, anyone can be …
PRODUCT NOTE
Introduction The analysis of C2 to C12 volatile organic ozone-precursor compounds can present a serious technical challenge to the analytical chemist. Low concentrations in the atmosphere coupled with the need to monitor frequently to assess diurnal …
PRODUCT NOTE
Introduction Refreshingly easy to use and maintain, Spectrum Two ™ offers a readymade solution for rapid, worry-free polymer analysis. User friendly design features combined with a Polymer Application Pack ensure that with Spectrum Two, anyone can be …
WHITE PAPER
Introduction This whitepaper explains how to get the most from your NIR Sensor for in-process food compositional analysis. Measuring parameters such as moisture, fat, protein, ash etc. is key in order to optimize the use of the raw material and …
FLYER
Introduction Amid the COVID-19 outbreak, the extremely high demand of key hygiene supplies has caused critical supply shortfalls. Many industries are mobilizing to produce hand sanitizers and many producers are aiming to increase their production of …