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726-750 of 2467 Resource Library
726-750 of 2467 Resource Library
APPLICATION NOTE
Introduction Infrared microscopy is a well-established analytical technique for the measurement and identification of small samples down to a few micrometers in size. It is used extensively in the polymer, pharmaceutical, chemical, food, and electronics …
APPLICATION NOTE
Introduction The primary goal of this technical note is to guide the user through the accessory selection process for different specular/ diffuse samples. This will be achieved by measuring identical samples with varying contributions of diffuse and …
APPLICATION NOTE
Dynamic Mechanical Analysis (DMA) is a technique used to investigate the stiffness of materials as a function of temperature, humidity, dissolution media or frequency. A mechanical stress is applied to the sample and the resultant strain is measured by …
APPLICATION NOTE
Introduction Thermogravimetry has been used for years to quantify the components of automotive rubber products, namely oil, polymer, carbon, and inorganic filler. While this separation is straightforward conceptually, it challenges the performance of …
APPLICATION NOTE
Introduction Paint manufacturers are interested in the reflectivity of their products. This characteristic involves properties in both the visible region where color is important as well as extending into the Near Infrared (NIR) region where the …
ARTICLE
Selecting a staffing and service maintenance model for your food testing laboratory lab is no easy task. With a myriad of different lab characteristics and goals, one size never fits all. How do you determine which model is the right fit for your lab? … …
APPLICATION NOTE
Introduction Internal combustion in an engine produces soot as a result of incomplete fuel combustion. The soot deposits deplete the quantity of dispersant additives which may cause an increase in viscosity which in turn increases engine wear. These …
APPLICATION NOTE
Introduction Residual solvents are used in the manufacture of active pharmaceutical ingredients (APIs), excipients, or in preparation of drug products, and are not removed during the purification processes. Residual solvents are one of the three main …
APPLICATION NOTE
Introduction Acetaminophen and aspirin are the drugs of choice used to relieve the symptoms of common headache. Acetaminophen, which is also called paracetamol, is widely used as a pain reliever (analgesic) and fever reducer (antipyretic). Because of …
APPLICATION NOTE
Introduction The synthesis of active pharmaceutical ingredients(API) may require multiple reaction steps that produce undesirable reaction byproducts or utilize various solvents that have to be removed from the finished product. These solvents and …
WEBINAR
Lab Quality Analysis in Continuous Ambient Air Monitoring … Introduction In this on demand webinar, Carol Meyer, CEO of Orsat, LLC, discusses the configuration and automation of AutoGC systems along with the quality controls employed to ensure the …
APPLICATION NOTE
Introduction Thermogravimetric analysis (TGA) of materials is commonly used to measure weight loss from a sample as it is heated or held isothermally. In the pharmaceutical industry, many materials show weight losses associated with the loss of solvent/ …
APPLICATION NOTE
Introduction Residual solvents are used in the manufacture of active pharmaceutical ingredients (APIs), excipients, or in preparation of drug products and are not removed during the purification processes. Residual solvents are one of the three main …
APPLICATION NOTE
Introduction NIR Spectroscopy is a useful technique throughout various stages of the manufacturing process but is particularly useful for raw materials identification and verification. If the materials to be identified are spectroscopically dissimilar, …
APPLICATION NOTE
Introduction All medicinal products need to be protected and packaged in containers which conform to prescribed standards. The quality of pharmaceutical packaging can have a significant impact on the performance of pharmaceutical products and can reduce …
APPLICATION NOTE
Introduction A new, simple sample-preparation method which results in minimal contamination has been developed for the ultratrace interference-free analysis of solar-grade silicon wafers using an ELAN DRC II ICP-MS. … Ultratrace Interference-Free …
APPLICATION NOTE
Introduction Infrared spectroscopy is particularly suitable for the identification of materials, even when the differences between the materials are subtle variations in complex mixtures. In this note we demonstrate that biodiesel from several common …
APPLICATION NOTE
Introduction BPA or bisphenol A is well known for its effect on human health and is a concern in two common polymers - PVC and Polycarbonate. BPA is used in PVC production as a polymerization inhibitor, however residual BPA monomers may remain after …
APPLICATION NOTE
Introduction Following the 2018 legalization of recreational cannabis usage in Canada, the quality and safety of cannabis products has garnered significant attention. Health Canada has developed a regulatory program mandating pesticide testing on all …
ARTICLE
Introduction The harvest season is one of the most important times of the year for farmers across the world, and a good harvest can make or break the year. Most farmers and industry experts would agree that monitoring grain moisture content throughout …
ARTICLE
Introduction Quality assurance and quality control are key components of every pharmaceutical manufacturing. To meet the standards set by U.S. Pharmacopeia (USP) <232> and the International Council for Harmonization (ICH) Q3D, QA/QC labs performing …
WEBINAR
Laser Ablation ICP-MS: Precise High-Throughput Analysis of Rare Earth Elements … Introduction With the increasing demand for high-specification electronic devices, the discovery of rare earth elements (REEs) has become crucial. However, traditional …
WEBINAR
LC-MS Tips & Tricks … Introduction In this presentation, prepare to learn all of the best practices for Liquid Chromatography Mass Spectrometry from consumables all the way to instrumentation and analysis. This talk is well-suited for all LC/MS …
APPLICATION NOTE
Introduction Following the 2018 legalization of recreational cannabis usage in Canada, the quality and safety of cannabis products has garnered significant attention. Health Canada has developed a regulatory program mandating pesticide testing on all …
APPLICATION NOTE
Introduction This compendium explores how mass spectrometry can interrogate cannabis in record time, detecting heavy metals, pesticides and residual solvents – all highly harmful to consumers in substantial amounts. In terms of desirable compounds, …