ISO 18473-4:2022

This document specifies requirements and corresponding test methods for nanoscale titanium dioxide (TiO₂) in either powder or suspension form for photocatalytic application.

This document is applicable to modified nanoscale titanium dioxide for photocatalytic application.

NOTE       Such modification can be surface treatment, coating, doping and combination thereof.

To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:

• mandatory clauses to satisfy,
• non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document "ISO/IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents" as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!