851-875 of 1552 Resource Library
851-875 of 1552 Resource Library
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 …
TECHNICAL NOTE
Introduction The Avio ® Max series ICP-OES incorporates a vertically oriented plasma with complete dual-viewing optics under computer and software control. Its dual view technology optimizes axial and radial plasma viewing to the extended linear …
TECHNICAL NOTE
Introduction The Avio ® 550/560 Max ICP-OES systems offer superior detection limits and line selection thanks to their optical system that centers on a unique high-performance solid-state detector – the segmented-array charge-coupled device (SCD) …
TECHNICAL NOTE
Introduction When performing measurements with ICP-OES, precisions (i.e. relative standard deviations, RSDs) of 1-2% are typical. However, applications exist where greater precision is required, such as in the analysis of precious metals, major …
TECHNICAL NOTE
Introduction The Avio ® 220 Max hybrid simultaneous ICP-OES features a dual backside illuminated charge-coupled device (DBI-CCD) detector which simultaneously measures a wavelength range around the analytical wavelength (within a given CCD array), …
TECHNICAL NOTE
Introduction PerkinElmer's Avio ® 220 Max ICP-OES delivers outstanding analytical performance thanks to the combination of its double-monochromator optical system and a range of other proprietary technologies that are part of this unique hybrid …
TECHNICAL NOTE
Introduction ICP-OES is a rugged, robust technique capable of analyzing complex matrices containing percent levels of dissolved solids without the need for dilution. Nevertheless, to ensure accurate, robust analyses several challenges must be …
APPLICATION BRIEF
Introduction Organotin compounds are widely used across industry and agriculture, resulting in widespread pollution of various environmental media, including potable water. Among these compounds are tributyltin (TBT), triphenyltin (TPT), dibutyltin …
APPLICATION BRIEF
Introduction Plant-based milks are becoming increasingly popular with consumers as they seek healthier, non-animal-based options of milk protein. Unlike animal sourced milk, in plant-based milk production there are frequent changes between crop years …
APPLICATION BRIEF
Introduction Being able to accurately and rapidly test raw meat, and specifically beef, for bacterial contaminants such as E. coli is necessary to ensure those food products are safe to consume. The Solus One E. coli O157 is an extremely sensitive and …
ARTICLE
The Basics… and the Consequences Out of specification results (OOS) include all test results that fall outside the specifications or acceptance criteria established in drug applications, drug master files (DMFs), official compendia, or by the …
TECHNICAL NOTE
Introduction Universal Data Acquisition (UDA), a proprietary feature within Syngistix™ software on the Avio® 550/560 Max ICP-OES, allows for simultaneous acquisition of all available wavelengths all of the time with just a click of the mouse. UDA is …
TECHNICAL NOTE
Introduction TotalQuant, a software feature unique to PerkinElmer's NexION® ICP-MS systems, intelligently interprets the complete mass spectrum, providing semi-quantitative to quantitative results for all elements. TotalQuant and survey scan can …
TECHNICAL NOTE
Introduction The MPS 320™ is a versatile microwave digestion oven, with a variety of vessels and configurations available, including the newer MR-85, which auto-vents at 20 bar. Advantages of the MR-85 auto-venting vessels include the lack of …
TECHNICAL NOTE
Introduction The DA 7250 benchtop NIR is used extensively in the oilseed crushing industry to check the composition of raw material and control the overall milling process. The easy-to-use nature of NIR enables maximum oil extraction during …
TECHNICAL NOTE
Introduction As organizations increasingly seek digital experiences on par with consumer standards, our enhanced OneSource customer support portal is designed to provide an intuitive and seamless digital experience. The portal offers …
APPLICATION BRIEF
Introduction The continued expansion of the validated protocols allows an even deeper access to the market as it allows our customers to choose a workflow that should cover all of their Salmonella testing needs. We are happy to share the new extension …
Lab Product and Services
Under the Dutch Waste Electrical and Electronic Equipment (WEEE) Management Regulations which came into force on January 1st 2005, for equipment that you buy from PerkinElmer after August 13th 2005, PerkinElmer is required to finance the collection, …
POSTER
Introduction For reverse phase high performance liquid chromatography (RP HPLC) separations, C18s are the "workhorse" LC columns. They have broad applicability in many industries, but they are not optimized for all application-specific needs, …
APPLICATION BRIEF
Introduction Detection of Salmonella in Raw Poultry and Meats. Solus One Salmonella is a highly efficient assay for next day detection of Salmonella in food and environmental samples. The immunoassay has been developed alongside dedicated selective …
TECHNICAL NOTE
Introduction The innovative design of the second-generation Triple Cone Interface with patent-pending OmniRing™ was developed for the NexION® 2200 and 5000 ICP-MS systems with both sensitivity and stability in mind. It builds on the Triple Cone …
TECHNICAL NOTE
Introduction Carbon is difficult to measure with ICP-MS because of its high ionization potential and its presence in both the argon used to generate the plasma (primarily in the form of CO2, as an impurity) and in reagents, including acids and …