Aug222025

Accurate measurement of oil in water is essential for industrial compliance and environmental monitoring. Traditional methods often require the creation of a calibration curve, which is generated by measuring known concentrations of oil in water and plotting the response. This process is time-consuming, susceptible to human error, and requires the use of various oils and solvents.

The OSS Oil in Water Testing Methodology,  using ClearShotTM Extraction Technology, offers a modern alternative by using FTIR (Fourier Transform Infrared) spectroscopy that integrates calibration directly into the sampling system with a built-in reference.  Unlike traditional techniques, the OSS method does not require users to develop a calibration curve. Instead, the FTIR unit compares the sample’s infrared absorption spectrum directly to a pre-programmed internal standard, enabling rapid and precise quantification. 

This integrated reference is a key innovation that ensures measurement consistency  regardless of operator skill or environmental conditions. As a result, the OSS method proves especially valuable in field applications or remote monitoring scenarios where laboratory conditions are not available.

Key Advantages of OSS Methodology

  • No Calibration Curve Needed: Saves time and simplifies the workflow.
  • Consistent Accuracy: Built-in reference ensures reliable results across operators.
  • Faster Analysis: Reduces turnaround time for sample testing.
  • Solvent-Free:  Eliminates the need for hazardous solvents.
  • Lower Costs: Minimizes reagent use and labor.
  • User-Friendly: Ideal for both lab and field applications.

The OSS methodology streamlines oil in water analysis by removing the need for generating calibration curves, offering a faster, more reliable, and cost-effective solution for oil in water monitoring requirements.

For more information about measuring oil in water, please contact Orono Spectral Solutions at www.ossmaine.com or call +1 (404) 403-8493.