automated sample analysis system Articles

  • Analytical Trap Comparison for USEPA Method 8260C

    Abstract Purge and trap concentration is a technique that is used for the analysis of Volatile Organic Compounds (VOCs). The major component of any purge and trap system is the analytical trap. This trap is responsible for retaining the VOCs during the purge cycle and then releasing them upon heating and transfer to the GC/MS for separation and detection. While most standard ...


    By Teledyne Tekmar

  • Comparison of BTEXS in Olive Oils by Static and Dynamic HT3 Headspace

    Abstract Purge and trap concentration is a technique that is used for the analysis of Volatile Organic Compounds (VOCs). The major component of any purge and trap system is the analytical trap. This trap is responsible for retaining the VOCs during the purge cycle and then releasing them upon heating and transfer to the GC/MS for separation and detection. While most standard ...


    By Teledyne Tekmar

  • When to Consider Integrating Failure Analysis Investigations

    Why you should consider integrating automated failure analysis investigations into your operations When a component fails, there'll be a story in the oil sample reports which can assist in finding the root cause of the failure and prevent future failures. But how many hours are people in the business spending on collecting and analysing data? If you’d like your staff to be ...


    By Relialytics

  • Analysis of Volatile Organic Compounds in Different Beverages

    Abstract Volatile Organic Compounds (VOCs) have been a major concern of the U.S. Environmental Protection Agency (USEPA) leading strict regulations of VOCs present in drinking water. This study will focus on the amount of VOCs present in commercially available beverages. The analysis will utilize the Atomx, an automated VOCs sample prep system with an in-vial purge, in ...


    By Teledyne Tekmar

  • Methanol Extraction of high level soil samples by USEPA Method 8260C

    Abstract In order to determine the concentration of Volatile Organic Compounds (VOCs) in soil and waste samples the USEPA developed Method 8260C in conjunction with preparative Method 5035. USEPA Method 5035 describes the process for which solids such as soils, are prepared using purge and trap technology This includes the handling of soils which exceed normal VOC concentration ...


    By Teledyne Tekmar

  • Reducing Cycle Time for Analysis of 1,4-Dioxane using an Atomx Automated Sample Prep System

    Abstract In order to determine the concentration of volatile organic compounds (VOCs) in water and soil matrices the USEPA developed Method 8260C1 in conjunction with preparative Methods 50302 and 50353 . Water and soil samples were analyzed in this study. A working linear calibration curve and Method Detection Limits (MDLs) will be demonstrated for the target compound list. The ...


    By Teledyne Tekmar

  • Increased sample throughput for ICP-OES applied to U.S. EPA method 200.7

    The application of an SC-FAST sample introduction system to the analysis of natural and certified water samples is described. The SC-FAST system consists of an autosampler, sample loop, switching valve, high efficiency nebulizer and a glass cyclonic spray chamber to perform analysis by direct nebulization. The potential benefits of this introduction system are numerous and include: increased ...


    By PerkinElmer, Inc.

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