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Flexible cellular polymeric materials. Determination of antibacterial effectiveness.

Flexible cellular polymeric materials — Determination of antibacterial effectiveness

Overview ISO 23641:2021 specifies a laboratory method for determining the antibacterial effectiveness of open‑cell flexible cellular polymeric materials (for example, antibacterial‑treated foams used…

Ammonium nitrate for industrial use — Determination of free acidity — Volumetric method