English 
Prin-Cen instruments are pivotal for environmental monitoring, offering multi-parameter analysis of soil, water, solid waste, and atmospheric particulates in accordance with national and international standards. The CIC-200/500 Combustion Ion Chromatograph determines halogen and sulfur content in soil and solid waste. Featuring a maximum furnace temperature of 1200°C for complete combustion, it enables unattended operation with a single analysis cycle of less than 25 minutes. The ELSpe-2 Elemental Speciation Analyzer specializes in arsenic, mercury, and selenium speciation analysis in environmental samples, achieving baseline separation of five arsenic species in 6 minutes with a detection limit <0.5ppb, critical for pollution source tracing. For ultra-trace hexavalent chromium analysis in soil and sludge, the ELSpe-2 Hexavalent Chromium Analyzer complies with DIN EN15192:2007 and EPA Method 218.7, completing separation in 3 minutes with minimal matrix interference via a dedicated removal column. The IC-50/IC-20 series handle routine ion analysis, while the PreCon system enriches trace heavy metals. LIMS system compatibility makes these instruments ideal for environmental monitoring stations and third-party testing laboratories managing large sample batches.
