sampling system Articles

  • Analyzing ionic liquids using ATR | Spectroscopy Solutions

    Research into ionic liquid-based catalyst systems aim to improve the duty cycle, rate of metal loss and yield efficiency of large scale reactions using continuous flow reactors, such as those often used in the pharmaceutical industry. This article details the issues that are faced by the industry and a recent study that uses FTIR-ATR ...


    By Specac Limited

  • Best practices in mouse tissue sample preparation for RNA extraction with Precellys® evolution

    The lab mouse is the most commonly used mammalian model system for genetic research. Scientists from a wide range of biomedical field shave used the mouse because of its close genetic and physiological similarities to humans, as well as the ease with which its genome can be manipulated and analyzed.Sample preparation is a critical step before proceeding to molecular down-stream analysis. ...


    By Bertin Instruments

  • Validation of Salt Water Disposal Well Treatment Plants with Handheld Oil in Water Sample Analyzer

    Salt Water Disposal (SWD) well operators often dispose a substantial volume of oil inadvertently when injecting salt water, thereby losing the opportunity to sell the oil on the market and potentially reducing the ability to inject water in the well. Injection facilities are typically operated with minimal instrumentation or system optimization, which means the operators don't know how much, or ...

  • Oil Analysis for Hydraulic Systems

    Hydraulic systems are used in industrial, mobile and aviation applications to transmit power to operate equipment. They are incredibly efficient, compact, and lightweight relative to a mechanical equivalent. Hydraulic fluids transmit force in the system, and as such are carefully chosen by the system maker. Chemical stability, high flash and fire points, viscosity, and oxidation resistance are ...


    By Spectro Scientific

  • CHARON Real-Time Aerosol Inlet System for PTR-TOFMS

    Direct Sampling and Analysis of Atmospheric Particulate Organic Matter An international team of researchers from the University of Innsbruck (Austria), the IRCELYON in Lyon (France) and the University of Oslo (Norway) recently studied the application of the new CHARON Particle Inlet to directly sample and analyze the chemical ...


    By Ionicon Analytik Ges.m.b.H.

  • Wastewater Treatment System Design – Toronto, Ontario Case Study

    Our on-site partners at ESSE identified a client that was exceeding effluent objectives of 10 mg/L cBOD and TSS with their current aerated septic ...

  • A novel image processing-based system for turbidity measurement in domestic and industrial wastewater

    Wastewater treatment facilities are continually challenged to meet both environmental regulations and reduce running costs (particularly energy and staffing costs). Improving the efficiency of operational monitoring at wastewater treatment plants (WWTPs) requires the development and implementation of appropriate performance metrics; particularly those that are easily measured, strongly ...


    By IWA Publishing

  • Degassing a Liquid for Your Syringe Pump

    Four common methods for degassing samples Methods for Degassing Liquid All solutions equilibrated at room temperature and pressure will contain dissolved gases. Sample degassing is the process of removing these dissolved gases from solution. Removal of these gases may be necessary because the gases may escape from solution and form air bubbles in your syringe, ...


    By Chemyx Inc

  • Advanced Treatment of Produced Water for Crop Irrigation - Case Study

    The Situation California is currently facing one of the most severe droughts in recorded history. In order to mitigate the drought conditions, various water conservation measures have already been implemented, and others are being considered. One method under consideration is using the advanced treatment of produced water to make it available for irrigation. A major challenge to ...

  • Measurement of trace metals in ambient air: Validation of a rapid technique with gold standard ICP-AES

    Trace metals are found at low concentration in the ambient environment and are associated with adverse health effects. The gold standard metal measurement is Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES); however, sample preparation is laborious and expensive. The Xact 625 metals monitor uses non-destructive X-ray fluorescence technology. A built-in sample collection ...

  • Data Logger vs DAQ

    Key Differences Between Data Logging and Data Acquisition What is the difference between a Data Logger vs DAQ System? A data logger is a type of data acquisition system, but a data acquisition system is not necessarily a datalogger. There are several key functional differences in how the market understands these two classes of instruments. While the differences between these ...


    By CAS DataLoggers

  • Latest innovative solutions for PAH & VOCs monitoring in air – Case study presentation

    Polycyclic Aromatic Hydrocarbons (PAHs) are a group of over 100 different chemicals that are known to be formed typically during incomplete combustion of organic matter at high temperature. Their major sources in the atmosphere include industrial processes, vehicle exhausts, waste incinerations, and domestic heating emissions. Due to their carcinogenic/mutagenic effects, 16 PAHs are currently ...


    By Chromatotec Group

  • Continuous monitoring of polycyclic aromatic hydrocarbons using automatic thermal desorpition-gas chromatography

    Polycyclic Aromatic Hydrocarbons (PAHs) are a group of over 100 different chemicals that are known to be formed typically during incomplete combustion of organic matter at high temperature. Their major sources in the atmosphere include industrial processes, vehicle exhausts, waste incinerations, and domestic heating emissions. Due to their carcinogenic/mutagenic effects. 16 PAHs are currently ...


    By Chromatotec Group

  • Saving Costs by Using FLUXANA Calibration Sets

    Introduction In order to use X-ray fluorescence analysis (XRF) quantitatively, the analytical system must be calibrated. Calibration standards are required for this. The usual procedure begins with the purchase of reference materials as powders, these samples are prepared as, e.g., fusion beads, they are measured as calibration standards and, finally, calibration and validation are conducted. ...


    By Fluxana GmbH Co. KG

  • Continuous monitoring of BTEX and PAH using automatic thermal desorption-gas chromatography

    Polycyclic Aromatic Hydrocarbons (PAHs) are a group of over 100 different chemicals that are known to be formed typically during incomplete combustion of organic matter at high temperature. Their major sources in the atmosphere include industrial processes, vehicle exhausts, waste incinerations, and domestic heating emissions. Due to their carcinogenic/mutagenic effects, 16 PAHs are currently ...


    By Chromatotec Group

  • In-House Oil Analysis Lab Saves Gold Mine Millions in Downtime, Repair and Replacement Costs

    A low-grade surface mining operation depends upon huge and expensive equipment such as Hitachi 5500 shovels and Caterpillar 793 haul trucks. Oil analysis is essential to identify problems so they can be corrected before they cause equipment to go down for major repairs. In the past, a multinational mining firm sent samples to an outside lab for analysis but the cost of this approach limited the ...


    By Spectro Scientific

  • Axetris achieves Silver Gas Award 2013

    Here the original text from G&I: „The Axetris AG LGD F200 self-contained laser gas detector module is designed for integration by original equipment manufacturers (OEMs) of selective catalytic reduction (SCR) systems and monitoring equipment and is based on proprietary technology- enhanced tuneable diode laser spectrometry. The OEM module can measure concentrations from well under ...


    By Axetris Ag

  • Application in Renewable Energies field : odor online monitoring in methanization process

    When odor issues occur at an industrial site, rapid diagnosis must be done and a strategy defined to treat odor sources definitively. Today, the sensory panel approach using dynamic olfactometry analysis is considered as first approach to rank odor sources and subsequently to treat the most noxious odors. When investigating the source of the odor, an online monitoring system provides for the best ...


    By Chromatotec Group

  • What is a Data Logger?

    Data loggers are electronic devices designed to collect and store one or more parameters typically from some type of physical measurement sensor independently of a PC or computer system. The market generally understands a data logger to have a sample rate of once per second or slower. Dataloggers are typically battery operated and may have options for ...


    By CAS DataLoggers

  • Application in renewable energies field : odor online monitoring in methanization process

    When odor issues occur at an industrial site, rapid diagnosis must be done and a strategy defined to treat odor sources definitively. Today, the sensory panel approach using dynamic olfactometry analysis is considered as first approach to rank odor sources and subsequently to treat the most noxious odors. When investigating the source of the odor, an online monitoring system provides for the best ...


    By Chromatotec Group

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