Automation, Safety and Compliance for Maximum Return on Investment Kumar Jeetendra | August 8, 2023 XPR Automatic Balances offer a standalone solution for highly accurate, reproducible and safe automated weighing of powders and liquids. Automated weighing reduces OOS results and other errors by up to 50%. XPR Automatic Balances combine all the benefits of automated dispensing with METTLER TOLEDO advanced weighing technologies. Weighing small amounts of substances is now considerably …
Western blotting vs Southern blotting, principle and methodology Kumar Jeetendra | July 31, 2023 Among the key techniques used in molecular biology are the separation of proteins and nucleic acids. There are several methods that may be used, such as western blotting and southern blotting, to identify these macromolecules. The explanation of several biological processes has been made possible by these approaches during the past several years. Although the …
Months after the train derailment in Ohio, health worries persist Kumar Jeetendra | July 28, 2023 A hazardous materials-carrying Norfolk Southern freight train carrying 38 cars derailed near East Palestine, Ohio, on February 3, 2023, at 8:55 p.m. EST (UTC 5). Emergency personnel then conducted a controlled fire of multiple railcars, releasing hydrogen chloride and phosgene into the atmosphere, after some railcars burnt for more than two days. Ohio Train Derailment: …
Is NH4OH an acid or base? Kumar Jeetendra | July 26, 2023 Instead of saying that ammonium hydroxide (NH4OH) is a solid, it is more accurate to say that it is a solution of ammonia (NH3) and water (H2O). There is no definite NH4OH molecule formed when ammonia gas dissolves in water; instead, ammonium ions (NH4+) and hydroxide ions (OH-) are produced. The chemical equation for the …
In what way does column chromatography function? Kumar Jeetendra | July 23, 2023 Substances are separated in column chromatography based on the differential adsorption of chemicals to the adsorbent as they travel through the column at varying speeds. This method can be utilized on both a big and a small scale, making it ideal for purifying materials for use in research. Picture a large jar stuffed with candy …
Ohio train derailment, clean-up resulted in high levels of some gases, study shows Kumar Jeetendra | July 15, 2023 A freight train carrying industrial chemicals derailed near East Palestine, Ohio, in February 2023, and to avoid explosions, authorities conducted a controlled release and burned the cars’ contents. Residents were worried about their health and the environment, so researchers have been assessing the local air quality with stationary and mobile sampling methods. Now, in ACS’ …
Guide to Calibration Curve Preparation: Principle and Methodology Kumar Jeetendra | July 15, 2023 The calibration curve, often known as the standard curve, is an essential curve in analytical chemistry. Calibration curve preparation: What is a calibration curve? The calibration curve, often known as the standard curve, is an essential curve in analytical chemistry. It enables the device to determine the relationship between instrumental analysis and analyte concentration in …
Microbioz India: 9 tips to Keep in Mind When Purchasing HPLC Columns Kumar Jeetendra | July 14, 2023 Differences in size the majority of HPLC columns are used for protein and carbohydrate separations. Racemic mixture components that cannot be separated using conventional HPLC column types, such as affinity, ion exclusion, or displacement chromatography, can be separated using chiral HPLC columns. Sure! Here are 9 tips for buying HPLC columns: Analytical requirements: Specify your …
Everything You Need to Know About Calibration Curves Kumar Jeetendra | July 12, 2023 In order to comprehend how an instrument responds to an analyte and to estimate the concentration in an unidentified sample, calibration curves are required. A set of standard samples is typically prepared at a range of concentrations that includes the target unknown, and the instrument response at each concentration is recorded. The reaction at each …
Durable 2D barcoded tubes for low temperature sample storage Kumar Jeetendra | July 12, 2023 High quality European manufactured CryzoTraq™ tubes from Ziath are designed for cryogenic storage of your valuable samples and specimens at temperatures as low as minus 196°C. Available in 2 ml and 5 ml formats, CryzoTraq™ tubes have a 2D Datamatrix barcode ultrasonically welded into the base of the tube to ensure full sample traceability. This unique …
Versatile 7-Angle MALS Detector Kumar Jeetendra | July 12, 2023 The BI-MwA Multi-Angle Light Scattering (MALS) detector from TESTA Analytical offers the highest performance to price ratio of any light scattering system available for molecular weight determination. If you are looking to determine absolute molecular weights of polysaccharides, proteins, and peptides or their aggregates by HPLC or uHPLC quickly and accurately, then look no further. The …
ReactRaman In-Situ Reaction Analysis Solutions : Enrich Process Understanding Kumar Jeetendra | July 12, 2023 ReactRaman monitors crystallization processes and reactions to reveal reaction mechanisms and kinetics in single or multiphase systems. Accurate results can be obtained and converted quickly into the evidence scientists need to make informed decisions. Raman, Simplified Optimized for in-situ monitoring Automated parameter selection enables confidence in results and minimizes collection mistakes Compact Performance Best in …
