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401-425 of 2650 Resource Library
401-425 of 2650 Resource Library
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 …
APPLICATION NOTE
Introduction Polyacrylic acid, also known as Carbomer, is used extensively in formulations across many industries, including cosmetics, pharmaceuticals, and personal care. Carbomers are polymers of acrylic acid cross-linked with allyl ethers of …
Lab Product and Services
PerkinElmer has led the way for over 25 years with powerful Software and Informatics Solutions. Use the links below to quickly find your software solution download. Then, to download and run your software: Right click on the link to the file and choose …
APPLICATION NOTE
Introduction The production of vehicles running high-ethanol-content gasoline blends, known as flex fuels, has increased. Such fuels have garnered attention due to their reduction in greenhouse gas emissions as well as their reduced volatility/vapor …
APPLICATION NOTE
Introduction Ethylene glycol and diethylene glycol are considered toxic to human health and both are commonly present as impurities in propylene glycol. In response to these toxic considerations and adhering to the recommendations from US Food and Drug …
APPLICATION NOTE
Introduction Cetyl alcohol, also known as palmityl alcohol or 1-hexadecanol, is a long-chain aliphatic alcohol that is a common additive in foods, cosmetics, personal care products (e.g., lotions and creams), and industrial fuels. To ensure cetyl …
ARTICLE
Introduction Whether it’s ibuprofen for a headache or statins for heart conditions, the public assumes the medicines they are taking are safe and effective. Consumers also expect that the research, development, and manufacturing of the drug meets or …
APPLICATION NOTE
Introduction Different types of plastics are used for these diverse applications, but all plastic manufacturing has a few common raw material needs, including monomers and solvents. Plastic manufacturing workflows are designed to use all monomer input …
APPLICATION NOTE
Introduction This application note describes a simple experiment on an amorphous polymer. PEEK (polyetheretherketone) is a common polymeric material used for a variety of applications. PEEK is a high-performance semicrystalline thermoplastic with …
WEBINAR
Introduction ICP-MS has been used as a key technology for trace elemental analysis for many years. More recently, applications have evolved to include speciation analyses and the characterization of nanoparticles, among others. As such, ICP-MS has …
SPECIFICATION SHEET
Introduction Built for sludge, grease, and the nastiest matrices you can throw its way. With unmatched robustness and minimal sample prep, the QSight ® 500 LC/MS/MS transforms even the most challenging samples into clean, reliable, and actionable data. …
BROCHURE
Introduction Built for sludge, grease, and the nastiest matrices you can throw its way. With unmatched robustness and minimal sample prep, the QSight ® 500 LC/MS/MS System transforms even the most challenging samples into clean, reliable, and actionable …
VIDEO
Introduction Built for sludge, grease, and the nastiest matrices you can throw its way. With unmatched robustness and minimal sample prep, the QSight ® 500 LC/MS/MS System transforms even the most challenging samples into clean, reliable, and actionable …
Corporate Pages
… Alongside the QSight® debut, PerkinElmer will also provide a sneak preview of the Spotlight™ Aurora FTIR Microscope for Faster Material Characterization … Boston, March 3rd , 2025 – PerkinElmer, a global leader in analytical instrumentation, is …
ARTICLE
Want to learn more about PerkinElmer’s PFAS analysis solutions? … Introduction Teflon-coated cookware has been a staple in kitchens worldwide for decades, valued for its non-stick properties that make cooking and cleaning effortless. However, beneath …
WEBINAR
Introduction Disruptions in ocean chemistry can lead to algal blooms which can pose a risk to wildlife. These algae can be carried by currents and deposited onto seashores. In recent years, non-toxic algal blooms have been considered for use in …
APPLICATION NOTE
Introduction Iodine is an essential trace element for human health, but excessive or insufficient intake can cause thyroid disorders. Iodine can also be introduced into water as a disinfectant or a disinfection by-product. Therefore, iodine analysis is …
APPLICATION NOTE
Introduction As a vital resource for human consumption, the quality of drinking water is of utmost importance. To help ensure its quality and safety, method GB/T-5750.6 specifies the procedures and requirements for analyzing metal elements and …
Distributor
AlEssa Medical & Scientific Equipment Co.WLL …