801-825 of 1355 Resource Library
801-825 of 1355 Resource Library
TECHNICAL NOTE
Introduction Expand your separating power for polar compounds with 100% aqueous mobile phase compatible phenyl phases. Introducing pi-pi interactions provides more versatility compared to aqueous C18 phases which rely predominately on …
TECHNICAL NOTE
Introduction For labs conducting trace-elemental analyses, when presented with a completely unknown sample, creating a method to accurately analyze its elemental composition can be a daunting task. Determining which wavelengths work best for …
TECHNICAL NOTE
Introduction This technical note outlines the inlet septum replacement procedure for the CAP injector assembly (Item #: N6100007, 120V; N6100137, 230V) for the Clarus ® 500/580, & 600/680 GC platforms. The injector assembly is designed for quick …
TECHNICAL NOTE
Introduction When compared to the exacting attention that gas chromatographers pay the analytical column, it often seems that the inlet septum receives relatively little consideration. In fact, many chromatographers are surprised to discover …
POSTER
Introduction Sugars are the most important component of soft drinks, candies, and sweets. Therefore, sugars quantitation in syrups used for manufacturing or ready products is of extreme importance. In the USA, not only traditional saccharose is …
POSTER
Introduction Aflatoxins are toxic metabolites produced by two fungi species, Aspergillus flavus and Aspergillus parasiticus, and can be found on various staple foodstuffs around the world. They exist in four major forms and these compounds are …
TECHNICAL NOTE
Introduction In ICP-OES analyses, it is common to measure elements present at high concentrations, such as minerals, matrix elements in alloys, and plating bath solutions, to name just a few examples. However, when concentrations are too high, …
WEBINAR
Introduction Miles Snow, industry expert and Principal Application Scientist examines Volatile organic compounds (VOCs), Airborne Molecular Contamination (AMC) classifications, common sources of these contaminants and their effects on semiconductor FAB. …
TECHNICAL NOTE
Introduction The analysis of organic solvents by ICP-OES can be challenging for several reasons: plasma stability, carbon deposition in the instrument (such as on the injector and torch), and complex spectral background from carbon. However, …
TECHNICAL NOTE
Introduction The Avio ® 550 Max fully simultaneous ICP-OES is available with the choice of two standard sample introduction systems: Concentric/Cyclonic or Cross-Flow/Scott. When analyzing waters following U.S. EPA Method 200.7, the …
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 …
TECHNICAL NOTE
Introduction Traditionally, cesium (Cs) is challenging to measure with ICP-OES, mainly because its two most common wavelengths (455.531 nm and 459.320 nm) are less sensitive. However, the unique Avio ® 220 Max hybrid simultaneous ICP-OES …
POSTER
Introduction Commercial soil testing laboratories and industrial agrochemicals manufacturers routinely test soil for nutrients to enable agriculturists and farmers to make informed decisions to improve crop yield with fertilizer formulation and …
APPLICATION BRIEF
Introduction In the midst of the COVID-19 outbreak, key hygiene supplies have become in high demand so much so that there are now critical supply shortfalls. One of the most important of these is alcohol-based hand sanitizer. To cope with this …
APPLICATION BRIEF
Introduction Vitamin C, also known as ascorbic acid and L-ascorbic acid, is a water soluble vitamin found in various foods including peppers, kiwifruit, oranges and kale. It is regarded as an essential nutrient to prevent scurvy, involved in the repair …
APPLICATION BRIEF
Introduction Food manufacturers are faced with the challenge of maximizing product quality, while processing large quantities of ingredients to maintain profitability. While many measures can be taken to reduce contamination of food products with …
APPLICATION BRIEF
Introduction Concern about air pollution has been growing rapidly, with most of the focus on gaseous pollutants. Airborne particulates, especially small ones, are rapidly gaining attention due to their impact on human health, as smaller particles can be …
TECHNICAL NOTE
Introduction The NexION ® 5000 ICP-MS, with multi-quadrupole technology and Universal Cell, is able to take full advantage of element reactivity with 100% pure gases by analyzing them as cluster ions at higher masses where no interferences …
INFOGRAPHIC
PHYSICAL PROPERTIES COMPOSIT IO N TA RG ET ING LIGANDS antibodies proteins, peptides nucleic acids (e.g. aptamers) small molecules polymers liposomes viruses dendrimers silica iron oxide quantum dots polymer particles nanoshell micellestriangles rods …
TECHNICAL NOTE
Testimonial: Verifying Food QualityCUSTOMER STORY Cardinal Meat Specialists Uses NetPlus Reports to Ensure Product Quality Cardinal Meat Specialists is one of Canada’s leading meat processors and sealed-environment cooked protein (“sous-vide”) …
TECHNICAL NOTE
Introduction Interferences will always occur in ICP-MS and need to be dealt with. However, the NexION ® 5000 multi-quadrupole ICP-MS with quadrupole Universal Cell is able to effectively and reproducibly remove spectral interferences leading to …
SPECIFICATION SHEET
Introduction The new generation of Thermal Analyzers from PerkinElmer deliver high productivity with reliable performance from routine to research applications. The Pyris TGA 9 systems are equipped with an alumina furnace with 25 years of proven …
SPECIFICATION SHEET
Introduction The new generation of Thermal Analyzers from PerkinElmer deliver high productivity with reliable performance from routine to research applications. The Pyris STA 9 systems are equipped with an alumina furnace with 25 years of proven …
SPECIFICATION SHEET
Introduction The new generation of Thermal Analyzers from PerkinElmer deliver high productivity with reliable performance from routine to research applications. The new design of Pyris DSC 9 provides a robust and compact furnace that gives you …
POSTER
Introduction From the start of our busy days to the end, electricity is the life blood that keeps us going. We cook, heat, clean, light, work, communicate and are entertained all driven by electricity. The most common modes of generation are …