826-850 of 1501 Resource Library
826-850 of 1501 Resource Library
APPLICATION BRIEF
Introduction Finished wine is commonly tested at the blending and bottling stages. Testing at these stages provide valuable insights to ensure the finished product meets quality control guidelines and standards. At bottling, it is important to know that …
APPLICATION BRIEF
Introduction This Application Brief demonstrates the ability of PerkinElmer's LC 300 instrument platform, and SimplicityChrom ™ chromatographic data system (CDS) software to successfully meet the United States Pharmacopeia (USP) performance requirements …
WEBINAR
Introduction This presentation will focus on UV/Vis Spectroscopy best practices and the tricks to help analysis go smoothly. … UVS Tips & …
APPLICATION BRIEF
Introduction Risperidone is an antipsychotic medicine that works by changing the effects of chemicals in the brain. The methods for assessing Risperidone characteristics are described in the United States Pharmacopeia and rely on chromatographic …
APPLICATION BRIEF
Introduction Efficient production of high-quality dairy products requires full control of incoming milk. Milk at intake may be of a different composition than that of the milk to be marketed, therefore, processors must adjust the composition as per …
APPLICATION BRIEF
Introduction The process of winemaking starts with pressing grapes to must, and fermenting the must to create wine. Once grapes are pressed and must is created, the fermentation process begins. During fermentation, tracking acids associated with the …
APPLICATION BRIEF
Introduction Raw milk is the basis of most dairy products. This makes controlling the quality and safety from incoming tankers at earliest intake essential, as it’s key to process and quality control. Milk that deviates from normality can be harmful in …
TECHNICAL NOTE
Introduction Many cosmetic products now incorporate sunblock components to protect the skin from harmful ultra violet radiation. These products can be identified by the SPF value quoted on the label. A large proportion of these blocking components are …
TECHNICAL NOTE
Introduction The PerkinElmer Spectrum OilExpress oil condition monitoring system provides a complete solution for laboratories conducting high-throughput used oil analysis. The proven performance and reliability of the syringe-pump-based autosampler …
TECHNICAL NOTE
Introduction PerkinElmer’s All Matrix Solution (AMS) system provides a number of benefits to simplify analysis of high-matrix samples with the NexION family of ICP-MS instruments. It allows online gas dilution, improving efficiency and preventing …
TECHNICAL NOTE
Introduction Unlike other ICP-MS systems on the market that utilize conventional 40-MHz or 27-MHz commercially available generators which are typically customized and modified to work with ICP-MS instruments, the NexION ® 1100/2200/5000 ICP-MS systems …
TECHNICAL NOTE
Introduction Baseline and interfering element correction (IEC) are used with ICP optical emission spectrometry to correct analytical signals for contributions from the plasma, the matrix or elements other than the analyte. If the contributions from …
WEBINAR
Introduction Analysis for ethanol and other volatiles in blood has traditionally been performed by Gas Chromatography with Flame Ionization detection (GC-FID). This technique has excellent quantitative accuracy, but the flame ionization detector provides …
TECHNICAL NOTE
Introduction We evaluated a 3M® visible mirror film for potential use in a new curved photovoltaic module using a LAMBDA 950 spectrophotometer with an ARTA accessory. In this application, the 3M® film must transmit near-infrared photons to the …
APPLICATION BRIEF
Introduction Lithium nickel cobalt manganese oxide (LNCM) is the key cathode material for ternary lithium batteries which have a higher electric capacity and are less costly than lithium iron phosphate batteries. Chloride (Cl) is a type of impurity that …
APPLICATION BRIEF
Introduction The quality of the cathode material of a lithium ion (Li-ion) battery, especially the ratio of the primary elements and the concentrations of impurities, has great impact on its charging and discharging performance. Therefore, it is very …
E-BOOK
Introduction Welcome to the application digest for PerkinElmer’s NexION ® 5000 Multi-Quadrupole ICP-MS. The multi-award-winning NexION 5000 is the industry’s first and only four-quadrupole ICP-MS system, engineered to remove the most complex …
APPLICATION BRIEF
Introduction Buffered oxide etchants (BOEs) are blends of hydrofluoric acid, ammonium fluoride, surfactants, and ultrapure water utilized in the semiconductor industry to etch thin films of silicon wafers. The reduction of potential contamination of …
APPLICATION BRIEF
Introduction Sulfuric acid (H 2 SO 4 ) is used in the semiconductor industry to clean, etch impurities on silicon wafers and strip photoresist during the chip production processes. The reduction of potential contamination on silicon wafers is crucial, …
APPLICATION BRIEF
Introduction Tetramethylammonium hydroxide (TMAH) is a basic solvent widely utilized in the semiconductor industry for photoresist development and lithography applications. The reduction of potential contamination on silicon wafers during the …
APPLICATION BRIEF
Introduction Cassava is a root vegetable and a major source of calories and carbohydrates in many countries around the globe. As one of the most important staple crops, its levels of harmful chemicals and pathogens are strictly controlled – these …
ARTICLE
Introduction When it comes to the effective and efficient use of testing instruments to support the production of dairy products, calibration is key. While the testing equipment is vital for ensuring the proper quality and composition of ingredients and …
TECHNICAL NOTE
Introduction Oil inevitably degrades with use and is exposed to various sources of contamination. The benefits of oil condition monitoring can be further increased by complementing routine measurements at a centralized laboratory with more rapid …
ARTICLE
According to the World Health Organization (WHO), antimicrobial resistance is one of the most serious threats to global public health today. The misuse and overuse of antibiotics in both humans and in animal production has been a major cause of this …
TECHNICAL NOTE
Introduction A robust and stable plasma is essential when performing analytical analyses by inductively coupled plasma optical emission spectroscopy (ICP-OES). The plasma is traditionally generated by passing argon through a series of concentric …