--- title: "TOX-300 total organic halogen analyser, Nittoseiko | Labsense" description: "Coulometric TOX analyser for total chlorine and sulfur in solid, liquid and gaseous samples. 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TOX-300 total organic halogen analyzer ![TOX-300 total organic halogen analyser, Nittoseiko](/suppliers/nittoseiko/tox-300.webp) [Nittoseiko](/leverandoerer/nittoseiko/) # TOX-300 total organic halogen analyzer Coulometric TOX analyser for total chlorine and sulphur in solid, liquid and gaseous samples, robust and cost-effective platform for plant monitoring and environmental surveillance. - Halogen analysis - [Petrochemicals & refinery](/segmenter/petrokemi/) [Request a quote → ](/kontakt/?intent=quote&supplier=nittoseiko&product=nittoseiko-tox-300&utm_source=product&utm_medium=internal&utm_campaign=quote_request) [Contact sales](/kontakt/?intent=consult&supplier=nittoseiko&product=nittoseiko-tox-300) ## Applications - Total chlorine in wastewater and process fluids (EPA 9020B, 9021, 9076) - Total sulphur in petroleum intermediates and catalyst streams - Halogen control in recovered fuels and pyrolysis oil - Rapid on-site screening in accordance with ISO 9562 / DIN 38414-17 ## Specifications Measuring principle Combustion + microcoulometric titration (Ag⁺ for Cl, I₃⁻ for S) Sample types Solid, liquid and gas Sample changer Auto Boat Controller with electronic cooling, rapid repeatable measurement Measurement cycle 6–12 minutes per sample Measuring range Chlorine and sulphur down to ppm level Standards EPA 9020B, 9021, 9076, ISO 9562, ISO 11480, DIN 38414-17/-18 Software Advanced database software with SCP (Secure Combustion Program) Configuration Cl titration cell and S titration cell, interchangeable in the same chassis ## Description TOX-300 is Nittoseiko Analytech's established platform for total organic halogen and sulphur via coulometric measurement. The Secure Combustion Program (SCP) delivers matrix-independent, soot-free pyrolysis with a single programme for all sample types. Auto Boat Controller with integrated electronic cooling enables rapid sequential measurement. Cl and S titration cells are exchanged within the same chassis to cover both halogen and sulphur analysis without requiring two instruments. ## Documents & datasheets - [Product page TOX-300 (Nittoseiko Analytech) Opens in new tab ↗ ](https://www.n-analytech.co.jp/global/instrument/nitrogen-sulfur-halide/entry-227.html) ## Service & support The TOX-300 total organic halogen analyzer is an instrument we service daily. Our Nittoseiko technicians handle commissioning, calibration and spare parts with documented traceability. - Annual planned service with documented protocol. - Original parts and consumables from the manufacturer, stocked in the Nordics. - Fast troubleshooting from our own technicians in the Nordics. [About our service → ](/ydelser/) ## Related products [ Nittoseiko ### NSX-5000V trace elemental analyser Vertical furnace for total sulphur, nitrogen, and halogens in petroleum and chemical products, UVF, CLD, and microcoulometry. Read more ](/produkter/nittoseiko-nsx-5000v/)[ Nittoseiko ### NSX-5000H trace elemental analyzer Horizontal furnace for sulphur, nitrogen and chlorine in liquid and solid samples, UVF/CLD/microcoulometry. Read more ](/produkter/nittoseiko-nsx-5000h/)[ Nittoseiko ### AQF-5000V combustion ion chromatography Fully automatic vertical AQF for C-IC, F, Cl, Br, S in solid, liquid and gaseous samples. Read more ](/produkter/nittoseiko-aqf-5000v/) Buying guide from Labsense ## Choosing the right elemental analysis: 5 tips Elemental analysis, ICP or dedicated halogen/sulphur analysis? Sample type, concentrations and certification requirements determine the technique. [Read the guide → ](/guider/vaelg-den-rette-grundstofanalyse/) ## Request a quote for TOX-300 total organic halogen analyser Submit sample type, capacity requirements and operating environment, and an application specialist will come back to you with a complete proposal, instrument, consumables and service contract. 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