Testing standards by Association française de normalisation

The AFNOR (Association française de normalisation) is a French standardization organization. It represents France at the ISO and CEN. The following testing standards published by this organization are particularly relevant.

Relevant standards

NF EN ISO 19458

Water quality - Sampling for microbiological analysis (ISO 19458:2006)

NF EN ISO 10523

Water quality - Determination of pH

NF T 90-101

Testing of water: determination of the chemical oxygen demand

NF X 43-303

Stationary source emissions - Determination of ammonia (NH3)

NF EN ISO 18123

Solid biofuels - Determination of the content of volatile matter

NF EN ISO 527-3

Plastics - Determination of tensile properties - Part 3 : test conditions for films and sheets