Total nitrogen analyzer soli TOC® cube

total organic carbonTOCorganic matter

The determination of total organic carbon (TOC) in solids has recently become ever more important. Not just for evaluating wastes, the measurement of TOC content is also an important aspect of assessing soils. The soli TOC® cube offers the option of measuring not only total organic carbon (TOC) and total inorganic carbon (TIC), but also determining the residual oxidizable carbon (ROC). In addition to the TOC determination by direct and subtraction acidification methods, temperature programming according to EN 17505 can also be employed (TOC400). This requires neither sample preparation nor the use of acids and therefore saves time supporting efficient and sustainable laboratory routines. Highlights of the soli TOC cube Unmatched analytical performance that is offered by the most sensitive instrument in the market with a limit of detection (LOD) of 10 ppm or < 15 μg Autosampler for time saving operation with 89 positions for secure, unattended 24/7 operation with automated ash removal Simplified sample preparation due to our advanced crucible technology reducing time-consuming homogenization steps Unsurpassed measurement flexibility thanks to different analytical possibilities and optional total nitrogen (TN) determination Unmatched analytical performance with a limit of detection of 10 ppm The soli TOC cube is the most sensitive instrument in the market. It offers an unmatched measurement range from 0.001 – 100 % carbon. For the determination of temperature-dependent carbon fractions, a precise, adjustable temperature with fast heating rates is required for reproducible measurements.