What makes us so different? We provide you with more than you expect!
While many laboratories will take short cuts to reduce the cost, we will not stop until we are sure that the report we deliver to you is the most accurate possible.
- A series of at least 3 standards are prepared and analyzed in triplicate before and after each analysis. The resulting calibration curve is held to a set of rigorous QC standards.
- Calibration verification and matrix blank are performed after a set of samples to ensure the measuremnts have not drifed over the course of longer analyses
- Each sample is analyzed in triplicate, and the relative difference can be no more than 5% of the average for the three injections.
- Spike and recovery studies are done to ensure that there is no significant loss of sample during the analysis period.
Learn more about the Methods you use every day!
Click on the books below to get a summary of the method, and general information that we have found to be important to the successful completion of your future project.
Still have more questions? Contact Us!
US EPA Method 15
Learn More about the determination of Hydrogen Sufide, Carbonyl Sulfide, and Carbon Disulfide emissionsHere!
US EPA Method 16
Learn More about the semicontinuous determination of sulfur emissionsHere!