NANOCOLOR® Tube Tests, COD, Photometric Test Method

Our NANOCOLOR® Tube Tests for Chemical Oxygen Demand (COD) provide precise and rapid photometric analysis for all types of water and wastewater samples according to ISO 15705.

Designed for routine monitoring, self-assessment, and process control, these tests ensure reliable results in laboratory and field applications.

Convenient & Safe Handling

These COD tube tests come in 16mm round cuvettes, packed in stable boxes that offer perfect light protection. Each test tube features a wide opening for safe pipetting, a colour-coded label with key information, and a describable top label to clearly allocate individual tests.

The removal of the tubes is convenient and secure, supporting efficient workflow and safety.

Compatibility & Measurement

NANOCOLOR® COD tests are compatible with all NANOCOLOR photometers, providing time-saving analysis. The pre-dosed reagents in each tube ensure accurate measurements with minimal risk of handling errors.

Meanwhile, the 2D barcodes on each test allow quick scanning for easy access to detailed product data and instructions via a smartphone.

Compliance & Environmental Safety

These COD tests comply with ISO 15705 and ISO 6060 standards, offering 13 measurement ranges to meet industrial and municipal wastewater requirements, including the 20–80% range according to DWA.

They are mercury and dichromate-free, audited, and certified for safe use even after REACH regulations, ensuring no exposure to hazardous substances.

Traceability & Shelf Life

All NANOCOLOR® Tube Tests include LOT numbers and expiry dates for complete traceability.

Manufactured by MACHEREY‑NAGEL in Germany, each product has a shelf life of 12 months from the date of manufacture, guaranteeing consistent quality and reliable results.

Product Features

• Photometric COD Analysis: Enables accurate determination of chemical oxygen demand in water and wastewater samples.
• Pre-Dosed Tube Reagents: Ensures precise measurements while minimising handling errors.
• 16mm Round Cuvettes: Provides stable, light-protected packaging for safe and convenient handling.
• Colour-Coded Labels & Pictograms: Simplifies test identification and execution for laboratory personnel.
• Wide Tube Openings: Facilitates safe pipetting and quick sample application.
• 2D Barcode Access: Scannable codes give instant access to product information and instructions.
• Mercury & Dichromate-Free: Safe for users and compliant with environmental regulations.
• Multiple Measurement Ranges: Covers 13 COD ranges for flexible and comprehensive analysis.
• ISO & DWA Compliant: Adheres to ISO 15705 and ISO 6060 standards, meeting regulatory requirements.
• Traceable & Reliable: Includes LOT numbers and expiry dates with 12-month shelf life for consistent performance.