Lab Total Organic Carbon (TOC) Analyzer | Shimadzu

Product Overview

The Shimadzu TOC-L Series is the pinnacle of Total Organic Carbon analysis, built on Shimadzu’s industry-leading 680 °C combustion catalytic oxidation technology. This robust method—paired with high-sensitivity NDIR detection—enables a notable detection limit of just 4 µg/L, delivering unmatched precision across an extensive measurement range from 4 µg/L up to 30,000 mg/L

This analyzer combines versatility with power:

Oxidizes not only easily degradable compounds but also tough-to-decompose, insoluble, and macromolecular organics
Supports key measurement modes—TC, IC, TOC (TC − IC), NPOC—and optional modules like POC, combined POC+NPOC, and total nitrogen (TN)
Offers flexible sample management with automatic acidification, sparging, and dilution, ensuring longevity of internal components by reducing the effects of sample acidity, salinity, and alkalinity
Designed to keep workflows smooth and uninterrupted by allowing stat or priority samples to be added at any time—even mid-run
Comes in four tailored models—high-sensitivity or standard, standalone or PC-controlled—to suit your lab’s needs
Equipped with USB data connectivity and PC interfacing, boosting usability and data accessibility.

The TOC-L Series supports multiple analytical modes, automates complex sample preparation steps, and offers flexible system configurations to meet the diverse needs of environmental testing, pharmaceutical QC, semiconductor ultrapure water, and wastewater monitoring.

Key Features

High Sensitivity & Wide Range Detects ultra-low TOC levels (4 µg/L) while also accommodating highly contaminated samples up to 30,000 mg/L.

Proven Combustion Catalytic Oxidation Ensures complete oxidation of even hard-to-decompose, insoluble, and macromolecular organics—delivering accurate results across diverse water types

Multiple Measurement Modes Standard modes: TC, IC, TOC (TC–IC), NPOC. Optional modes: POC, TOC (NPOC+POC), and total nitrogen (TN)

Automated Sample Preparation Built-in acidification, sparging, and dilution functions reduce manual handling and extend instrument life.

Flexible Configurations Available in high-sensitivity or standard models, with standalone or PC-controlled options to suit different lab environments

Smart Data Management USB connectivity, LabSolutions TOC software integration, and compliance-ready support for electronic records/signatures (ER/ES).