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Total Organic Carbon Analyzers

By | April 6 2012

The amount of carbon in an organic compound makes up the so-called total organic carbon (TOC), which serves as a crucial metric in a wide range of processes. For instance, TOC can indicate the quality of water or the cleanliness of a

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  Many industries, including pharmaceuticals and water quality, often measure a sample’s total organic carbon (TOC). These instruments come in various forms, including some that use combustion, others that rely on ultraviolet persulfate oxidation, and so on. Some TOC analyzers also combine approaches to oxidation. According to Tammy Rellar, TOC product manager at Teledyne Tekmar (Mason, OH), “Operational efficiency is paramount in today’s TOC market.”

A mainstay of environmental and quality control chemistry, TOC analyzers measure the carbon content of dissolved and particulate organic materials in water. The carbon measured may arise from any combination of living or dead organisms and chemical

The amount of carbon in an organic compound makes up the so-called total organic carbon (TOC), which serves as a crucial metric in a wide range of processes. For instance, TOC can indicate the quality of water or the cleanliness of a

Sievers InnovOx

  • Achieves superior TOC recoveries regardless of organic compounds and particulate impurities in the sample
  • New enhancements include faster, more intuitive navigation; additional user-managed security options; and conversion factors for reporting units like BOD or COD
  • A new repeat criteria option improves calibration or grab sample speed

GE Analytical Instruments
www.geinstruments.com

TOC-L Series

  • Features a wide sample range from 4 μg/L to 30,000 mg/L
  • Uses a proprietary 680°C combustion catalytic oxidation method to analyze all organic compounds
  • Features automatic sample acidification and sparging, as well as automatic dilution
  • High-precision mass flow controllers ensure uninterrupted carrier gas

Shimadzu
www.ssi.shimadzu.com

Total organic carbon (TOC) analyzers are a mainstay in industries that must detect and quantify carbon content from many samples and sources. Unlike spectroscopy, which measures specific carbon species from their unique interactions with light, TOC a

Quantifying Organics Through Oxidation, Detection

Lab Manager Magazine's online surveys help improve the purchasing process and provide you with greater confidence in your final purchasing decision. Please take 3 minutes and complete our survey.

As part of our Lab Products Survey series, Lab Manager Magazine has compiled the responses of 175 lab professionals regarding the use of total organic carbon (TOC) analysis. Read on to see what they had to say.

In-house generation of TOC-grade gas readily provides the required volume of sufficiently pure gas for superb sensitivity with a TOC analyzer. The gas is available on demand and is present at a lower pressure than the gas from a cylinder, increasing

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Lab Manager Magazine's online surveys help improve the purchasing process and provide you with greater confidence in your final purchasing decision. Please take 3 minutes and complete our survey.

As part of our Lab Products Survey series, Lab Manager Magazine has compiled the responses of 175 lab professionals regarding the use of total organic carbon (TOC) analysis. Read on to see what they had to say.

Most Recent

Sievers InnovOx

  • Achieves superior TOC recoveries regardless of organic compounds and particulate impurities in the sample
  • New enhancements include faster, more intuitive navigation; additional user-managed security options; and conversion factors for reporting units like BOD or COD
  • A new repeat criteria option improves calibration or grab sample speed

GE Analytical Instruments
www.geinstruments.com

TOC-L Series

  • Features a wide sample range from 4 μg/L to 30,000 mg/L
  • Uses a proprietary 680°C combustion catalytic oxidation method to analyze all organic compounds
  • Features automatic sample acidification and sparging, as well as automatic dilution
  • High-precision mass flow controllers ensure uninterrupted carrier gas

Shimadzu
www.ssi.shimadzu.com

Most Recent

Sample matrices are known to create analytical obstacles during routine Total Organic Carbon (TOC) analysis.

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