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376-400 of 2637 Resource Library
376-400 of 2637 Resource Library
APPLICATION NOTE
Introduction Ethylene-vinyl acetate (EVA) has been a material of key importance as an encapsulant of photovoltaic (PV) modules used in the solar energy industry. Given that the encapsulant has such a vital role in maintaining the function of the PV …
Library Pages
Introduction Historical manuscripts are subject to deterioration due to aging processes under different storage and handling conditions. There can be physical, chemical and biological factors with different impact on papers and parchments or inks and …
APPLICATION NOTE
Introduction The aliphatic polyketone copolymers (PK copolymer) are composed of a perfectly alternating copolymer of ethylene and carbon monoxide. These copolymers are a relatively new class of polymers but being utilized in many industries. PK …
APPLICATION NOTE
Introduction Ethylene Vinyl Acetate (EVA) has long been a vastly important material for solar cell encapsulation due to ideal properties for the application after undergoing a process of cross-linking. Having a good understanding of the degree of …
APPLICATION NOTE
Introduction The objective of this study is to demonstrate the application of an analytical technique that integrates thermal analysis with gas chromatography and mass spectroscopy to identify and quantify toxic compounds emitted during the burning of …
APPLICATION NOTE
Introduction Hydrogen is used in a number of areas, from industrial processes such as pesticide production and the removal of sulfur from petrochemical products to its use as a fuel and in power generation. To ensure the quality of hydrogen, standards …
APPLICATION NOTE
Introduction Vitamins are involved in a variety of different physiological processes and must be assimilated with the daily nutrition as they cannot be synthesized within the human body. The biochemical functions of vitamin C (ascorbic acid) are mainly …
APPLICATION NOTE
Introduction Tobacco specific nitrosamines (TSNA) are a group of chemicals found in tobacco, smokeless tobacco, and tobacco smoke. They are widely considered to be among the most important arcinogens in tobacco products and cigarette smoke. Tobacco …
APPLICATION NOTE
Introduction Most of the copper (Cu) concentrates produced globally contain some impurities, which can affect the price as copper concentrates containing high levels of impurities are not accepted by some smelters. To permit treatment and to maximize …
APPLICATION NOTE
Introduction Quantitative analysis of cell culture media components is a critical step in upstream bioprocess development. A comprehensive and quantitative understanding of cellular metabolic components could lead to a greater understanding of the …
APPLICATION NOTE
Introduction Determination of nucleic acids is a common procedure in most molecular laboratories. Accurate and rapid method to quantify DNA is essential to obtain reliable outcomes. Fluorescence spectroscopy offers a simple yet highly sensitive …
APPLICATION NOTE
Introduction Growing health concerns regarding Per- and polyfluoroalkyl substances (PFAS) and their prevalence in consumer goods and the environment indicates a critical need to perform existing and upcoming regulatory methods efficiently and reliably …
APPLICATION NOTE
Introduction Chiral supercritical fluid chromatography (SFC) is the primary tool for the separation of enantiomers in support of drug discovery efforts. SFC uses a simple mobile phase system consisting of non-toxic CO2 and an organic modifier, typically …
WEBINAR
Introduction Semiconductor industry expert and application scientist, Ewa Pruszkowski, discusses the benefits and key features of the NexION® 5000 multi-quadrupole ICP-MS – the first four-quad system that was innovatively designed specifically to meet and …
APPLICATION NOTE
Introduction Governing bodies have implemented various directives to monitor acrylamide in drinking water. This also applies in the European Union where the water framework directive and subsequent daughter directives have defined many priority …
APPLICATION NOTE
Introduction Aluminium salts such as potassium aluminium sulphate, aluminium phosphate and aluminium oxyhydroxide have been extensively used as adjuvants in licensed vaccines. As active ingredients, quantification of aluminium salts in vaccine …
APPLICATION NOTE
Introduction Per- and polyfluoroalkyl substances (PFAS) are a group of synthetic chemicals developed in the 1940s, and widely used for their surfactant properties. Due to their prevalent use within consumer products and persistence in nature, PFAS have …
APPLICATION NOTE
Introduction The free amino acid content of produce, such as tomatoes, has an impact on the nutritional value and flavor characteristics of the vegetable. In this application note, the efficient and effective transfer of a commercial laboratory's …
APPLICATION NOTE
Introduction Rare earth elements (REEs) are increasingly important in the production of high-specification electronic devices, and their discovery requires a rapid and cost-effective screening of survey samples for REE content, as greater resolution of …
GUIDE
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 DEF is a colorless liquid which is beneficial in the reduction of nitrogen oxide (NOx) emissions from diesel engines. The Selective Catalytic Reduction (SCR) system injects the DEF through a catalyst, converting the harmful nitrogen oxides …
WEBINAR
Introduction Calibration, in short, is using a known result to determine an unknown result. Calibrations can be done internally or externally, multi-point or single-point, and other strategies In this webinar, we will learn the proper way to calibrate for …
APPLICATION NOTE
Introduction The data shows the suitability of the LAMBDA 265 for producing rapid, high-quality spectra. It also shows that the instrument is able to measure the higher nanoparticle sizes, even though these scatter light to a greater extent due to the …
APPLICATION NOTE
Introduction Almost 400 million tons of plastics are produced every year. Unfortunately, this problem is only going to grow because with an estimated mass of 5 billion tons of plastic in landfill and the environment that will break down over time it …
APPLICATION NOTE
Introduction Compost or fertilizer plays a central role in organic soil fertility plans and is an essential raw materials because crop yield is severely affected. It is also bulky and costly to apply. Determining compost carryover is therefore important …