The TOC-L model, manufactured by Shimadzu Europe, is a total organic carbon analyzer which is a device that adopts the 680 °C combustion catalytic oxidation method. This analyzer is built to detect a limit of 4 μg/L through coordination with NDIR while providing an ultra broad range of 4 μg/L to 30 000 mg/L.
Furthermore, it ensures an extreme level of detection sensitivity and the combustion catalytic oxidation method can efficiently oxidize an easily-decomposed, low-molecular-weight organic compounds as well as hard-to-decompose insoluble.