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Spectroscopy Applications

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    AutoChem - Process Development and Scale-Up

    Process Development in the chemical industry requires a profound and comprehensive knowledge of the processes involved and is governed by a triangular relationship between `Economy - Safety - Environment`.

    By Mettler - Toledo Int. Inc based in Greifensee, SWITZERLAND.

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    SF6 Leak Detection

    Monitoring Sulfur Hexafluoride (SF6) in the Power Utility Industry. Monitoring Sulfur Hexafluoride in the Power Utility Industry The SF6 Leak Detector 3434i from LumaSense offers an unmatched combination of performance and convenience. Based on the company’s Photoacoustic Spectroscopy (PAS) technology, the system offers highly accurate, reliable and stable quantitative gas analysis and detection. The growing environmental requirements and pressures regarding the use of SF6 make LumaSense’s system a coveted tool...

    By LumaSense Technologies, Inc. based in Santa Clara, CALIFORNIA (USA).

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    Identification of drugs and medicines

    INTRODUCTION

    At present, pharmacology, being an integral part of medical science, shows rapid development resulting in the discovery of ever growing number of new drugs and medicines. Hence, quality control and identification of drugs acquires vital importance as the number of counterfeited products inconsistent with Pharmacopoeia concurrently increases with the introduction of new numerous drugs. Identification of the drugs is necessary to reject the products that not only lack the...

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Identification of rubber

    INTRODUCTION

    Rubber is a material that is widely used in all kinds of human activity. Rubber properties are modified by addition of chemical substances and ingredients causing physical and chemical modifications. The ingredients modify rubber hardness, durability and impact st rength; increase its resistance to wearing, oils, oxygen, solvents, heat, and cracking, which makes rubber more suitable for the use in various application areas.

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    DETERMINATION OF FATTY ACID METHYL ESTER (FAME) CONTENT IN DIESEL FUEL OR DOMESTIC HEATING FUEL BY MID-IR SPECTROSCOPY

    Presence of fatty acid methyl esters (FAME) in diesel fuel or domestic heating fuel (both hereinafter referred to as diesel fuel) is a signal of blending with biodiesel. The control of FAME content in diesel fuel is an essential and actual task because of the need of the right fuel identification and registration of possible FAME impact on engines and fuel systems. To control the compliance one of the most accurate, rapid and simple methods is EN 14078:2014. Lumex Instruments provides user-friendly analytical...

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Determination of benzene in gasoline

    Introduction

    Benzene is formed in gasoline in the process of oil refining and gasoline production. Determination of benzene in gasoline is an important task, because ben zene and its products reacting with the products of incomplete combustion of gasoline are highly toxic. Moreover, the presence of benzene increases fouling that eventually may damage the engine . Therefore, regulations impose lim it on the content of benzene in gasoline in many countries, and international standards...

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Gas Detection Solutions for Pipeline Leak Detection

    Natural gas pipeline owners require improved routine monitoring of pipelines for safety, economic and regulatory reasons. Leaking natural gas can cause explosions leading to loss of life and property. Loss of product through undetected leaks dramatically reduces a pipeline operator’s profitability.

    By Boreal Laser Inc. based in Edmonton, ALBERTA (CANADA).

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    Continuous emissions monitoring for steel plant

    The nature of steel manufacturing processes places severe limitations on the monitoring methods that can be used. Aggressive environments combined with high levels of particulates and gases make the choice very limited.

    By Opsis AB based in Furulund, SWEDEN.

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    Machine condition monitoring for aviation, aerospace & airlines

    Overview

    Oil analysis has long been practiced for aircraft engines and other airborne oil-wetted systems such as hydraulic systems and gear boxes in helicopters. Military organizations are perhaps the number one users of oil analysis testing and commercial aviation also has a long history of oil analysis. A number of airlines throughout the world do their own oil analysis, but in many cases they send samples to commercial oil laboratories. Engine manufacturers also do oil analysis as...

    By Spectro Scientific based in Chelmsford, MASSACHUSETTS (USA).

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    Analytical instruments for atomic spectroscopy

    Besides Mass Spectrometry, a further variety of analysis techniques are categorized as atomic spectroscopy. Analysis techniques which use inductively coupled plasma (ICP), such as ICP-OES and ICP-MS, are among these. With increasing environmental awareness backed by regulations, an increasingly important use of atomic spectroscopy techniques is in mercury analysis. Achieving a high mass flow control performance, e.g. high repeatability or an excellent turn-down ratio, is a prerequisite to achieve a high...

    By Axetris Ag based in Kaegiswil, SWITZERLAND.

  • Hydroxyl Number in Polyols (OH#) #3013

    The use of polymeric polyols is commonplace in the manufacturing of polyurethanes and other specialty polymers. The hydroxyl number (OH#) is a measure of the concentration of the hydroxyl groups on the polyol. This is an important parameter to monitor and control during polyol production. The laboratory method that is commonplace for hydroxyl number determination is both time consuming and involves the use of hazardous materials. This note will discuss the use of Guided Wave hardware and software tools for the...

    By Guided Wave, Inc. based in Rancho Cordova, CALIFORNIA (USA).

  • Quantitative Analysis of Steel Using Laser Induced Breakdown Spectroscopy (LIBS)

    For steel analysis, LIBS is ideal for rapid QC (quantitative analysis and detection of contaminants) for raw materials in production, and to check the elemental composition of finished products. LIBS also offers the ability to analyze slag samples that can lead to the recovery of precious metals lost in the steel production process. Request this application note at http://appliedspectra.com/applications/application-notes.html

    By Applied Spectra, Inc. (ASI) based in Fremont, CALIFORNIA (USA).

  • Precision moisture analysis instruments for mercury analysis for industrial hygienists

    Keeping people safe is your calling. But when dealing with a slow-acting neurotoxin like mercury, it can be hard to tell when an environment may be hazardous. In these uncertain situations, trust Jerome®, the most respected name in mercury vapor analysis for nearly 40 years. Our rugged and reliable instruments are designed and built in the USA, so you can be confident that the Jerome will be there when you need it.

    By Arizona Instrument LLC based in Chandler, ARIZONA (USA).

  • Octane Number of Gasoline using NIR Spectroscopy #3012

    When every second counts and performance is on the line Guided Wave's NIR analyzers allow for easy measurement of octane numbers in gasoline and refinery production units using fiber optic -based, near-infrared (NIR) spectroscopy. *Fast and reliable measurement of the octane number of gasoline (RON & MON). * Control gasoline production in real-time directly with in process monitoring. * Certify gasoline meets specification before release. *Gain significant improvements in process control. *Minimize the need for...

    By Guided Wave, Inc. based in Rancho Cordova, CALIFORNIA (USA).

  • Laser Dispersion Spectroscopy Technique for Process Industries

    Accurate, dependable real time results in harsh environments. Industrial processes typically result in some of the most challenging gas measurement environments; high-temperature, high humidity, particulate matter, and gas mixtures of complex and variable composition.

    By Mirico based in Chilton, UNITED KINGDOM.

  • Analysis of aqueous solutions

    IR-Spectroscopy is not limited to gases, solid materials and pure liquids but also facilitates the measurement of solutes in aqueous media. Though, due to the strong and temperature dependent absorption of water, the usage of conventional IR-transmission and ATR accessories is not very suitable for the analysis in water. The CONFOCHECK is a dedicated FT-IR system for the fast, easy and sensitive analysis of aqueous samples. Using this system, preparing, measuring and evaluating any aqueous sample takes typically...

    By Bruker Corporation based in Billerica, MASSACHUSETTS (USA).

  • Measurement solution for multi-stream combustion research

    Protea supplied a complete turn-key measuring system for multi-point sampling in a University combustion research laboratory. Utilising the latest in FTIR spectroscopy, atmosFIR, a complete cabinet system was supplied containing: atmosFIR FTIR Gas analyser, Sampling System Control Module (SSCM), Heated Stream Selection Module (HSSM), Temperature Control Module (TCM), 4 heated sample lines, 4 heated sample probes, Embedded PC controller.

    By Protea Limited based in Middlewich, UNITED KINGDOM.

  • Laboratory instrumentation solutions for the pharma/biotech sector

    There are many useful NMR applications in biotechnology and pharmaceutical industries. 1H and multinuclear NMR Spectroscopy (e.g., 13C, 19F, 31P) are essential tools for structural elucidation and drug discovery. Additionally, they can be used for structural confirmation of both known synthetic drugs and natural products with pharmaceutical effects. See for example, the series of non-steroidal anti-inflammatory drugs (NSAIDs).

    By Nanalysis Corp. based in Calgary, ALBERTA (CANADA).

  • EDXRF spectrometers for metal & ore

    Quality control of the various metal industry processes. Metal forms an essential material in modern manufacturing, metal products being used everywhere. Using ED-XRF allows to measure a wide range of elements and concentrations - C(6)-Fm(100) - without the need for sample preparations (heating or destroying the sample). Samples can be measured in the form of loose powders or pressed into pellets and ready for measurement within seconds.

    By Xenemetrix Ltd. based in Migdal Haemek, ISRAEL.

  • Measurement solution for FTIR Vs. GC in gas analysis

    Comparison of Technologies

    A gas chromatograph (GC) has traditionally been the technology of choice for laboratory analysis of gas samples. GCs have been used for over 50 years in the qualification and quantification of complex mixtures of gases. The techniques and methodology required to run GCs are often a pre-requisite for any laboratory technician. Recent developments in Fourier Transform Infra-Red (FTIR) gas analysis has enabled this technology to start to replace GCs in the...

    By Protea Limited based in Middlewich, UNITED KINGDOM.

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