OS
OneStep Technologies
Online Free Chlorine Monitoring
Online Water MonitoringStabilized Reagent PlatformReaction-Kinetic Detection

Stabilized reagent systems for practical online free chlorine monitoring

OneStep Technologies develops stabilized chromogenic reagent platforms for automated water analysis, with a current focus on online free chlorine monitoring. Our technology is designed to improve reagent stability, simplify operation, reduce maintenance burden, and support integration into OEM and instrument-based monitoring systems.

The platform combines stabilized single-reagent chemistry with reaction-kinetic optical detection to reduce routine maintenance workload and support reagent stability of up to 24 months, creating a more practical route for continuous chlorine monitoring in real-world operating environments.

Technology OverviewManufacturing ModelResources

This site provides a high-level overview of the platform, application direction, and intellectual property portfolio.

Why it matters

Built for practical deployment in automated chlorine-monitoring systems.

Reagent workflowSimplified
Maintenance workloadReduced
Reagent stabilityUp to 24 months
System integrationInstrument-ready
Reagent stability
Up to 24 months at room temperature
Operational benefit
Designed to reduce routine maintenance workload
Technical materials
White paper and public preprints available
What problem we address
Conventional online chlorine workflows can involve multiple reagents, limited stability, and higher maintenance demands during continuous operation. We are developing a more practical platform for automated monitoring.
Why our reagent platform is different
Our stabilized chromogenic system is designed around single-reagent practicality, reaction-kinetic detection, longer reagent life, and compatibility with integrated monitoring systems.
Who this is for
Relevant to instrument companies, water-analysis teams, OEM partners, and organizations evaluating new reagent-integrated approaches to online chlorine monitoring.
What we do
We develop stabilized reagent concentrates and workflow architectures for analytical systems used in water monitoring, especially where repeatable manufacturing, operational simplicity, and long-term usability matter.
Current focus
Our current technical focus is next-generation online free chlorine monitoring using stabilized TMB-derived chromogenic chemistry and kinetics-based optical detection logic.
Why this matters for OEM partners
The platform is being developed to support lower-maintenance reagent workflows, longer reagent life, and practical integration into automated water-monitoring instruments.

Patent Portfolio

Our intellectual property portfolio spans reagent chemistry, detection logic, analytical system integration, deployment workflows, and industrial-scale manufacturing. Together, these filings reflect a platform-level approach to practical automated water monitoring.

Reagent Chemistry
Stabilized chromogenic reagent architecture designed for longer usability, field practicality, and repeatable deployment.
  • Stabilized Chromogenic Reagent Architecture
Detection & System Architecture
Kinetics-based optical detection logic and integrated analytical system design for automated online water monitoring.
  • Kinetics-Based Optical Detection Architecture for Automated Water Monitoring
  • Integrated Chromogenic Analytical System Architecture with Flow-Cell Optical Detection
Manufacturing & Deployment
Platform coverage extending from reagent deployment workflows to scalable industrial manufacturing.
  • Chromogenic Reagent Systems for Continuous Automated Water Quality Monitoring
  • Industrial-Scale Non-Aqueous Chromogenic Reagent Manufacturing Platform