Alternate Methods for the Infrared Analysis of Total Oil and Grease (tog) and the Total Petroleum Hydrocarbons (tph) in Water and Soil
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چکیده
The measurement of total oil and grease (TOG) and total petroleum hydrocarbon (TPH) in water and soil samples by means of infrared (IR) absorption is a widely used analytical procedure. It is relatively easy to use, requires little ancillary equipment and is sensitive enough to provide data on TOG and TPH content in the range of permissible concentration levels. Furthermore, IR instrumentation such as the Infracal TOG/TPH Analyzer has become compact and portable and is well suited for use in the field as well as in laboratory environments.
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