FormacsLT - UV-promoted persulfate digestion

The FormacsLT Total Organic Carbon (TOC) Analyzer is Skalar's latest model low temperature TOC analyzer. It is particularly suitable for complex sample matrices in a wide variety of applications including drinking, ground, sea, and surface waters. Compact for minimum bench space, the fully automated analyzer gives results every four minutes. The easy to use Windows based software has real time graphics and the ability to store multi-range calibration curves. The analyzer includes a fully integrated random access sampler with a capacity of 80 sample positions and a sample stirrer. Complying with all international standards such as ISO, EPA 415.2, Standard Methods 5310C, USP <643>, ASTM D4779 and USEPA 9060 FormacsTN Total Nitrogen Analyzer -------------------------------------------------------------------------------- The FormacsTN Analyzer uses the ND20 Total Nitrogen detector for the analysis of Total Nitrogen (TN). Total Nitrogen can be measured in a range from low ppb levels to high ppm levels with high accuracy in a short analysis time using chemiluminescence detection (CLD). The sample is injected into the high temperature furnace where it is catalytically combusted at 850°C. Oxidative pyrolysis causes the chemically bound nitrogen to be converted to nitric oxide, which is measured by CLD The Formacs TN analyzer also provides a unique cost-effective and safer alternative for Total Kjeldahl Nitrogen (TKN) analysis, by an integrated NN-reactor for the analysis of NO3 + NO2 (NN). The TKN value is determined in two steps, i.e. the analysis of Total Nitrogen (TN) and the analysis of NO3 + NO2 via chemical reduction, where NO3 and NO2 are reduced to nitric oxide (NO) and detected via CLD detection. The TKN value is obtained automatically by subtraction: TKN = TN - NN. This unique alternative method of TKN analysis results in a very fast analysis time (5 min.), and eliminates the use of hazardous digestion acids. Typical Applications Drinking water Cooling water Surface water Ground water Waste water Pharmaceuticals Industrial control Process waters and many more

For more information on FormacsLT - UV-promoted persulfate digestion talk to Skalar (UK) Ltd