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Normas AFNOR

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AFNOR

NF EN 15956
En Vigor
2011-12-01
Fertilizers - Extraction of phosphorus soluble in mineral acids
AFNOR

NF EN ISO 7963
Anulada
2023-02-04
Non-destructive testing - Ultrasonic testing Specification for calibration block No 2
AFNOR

NF EN 15490
En Vigor
2007-10-01
Ethanol as a blending component for petrol - Determination of pHe
AFNOR

NF EN ISO 5667-6/A11
En Vigor
2020-05-13
Water quality - Sampling - Part 6 : guidance on sampling of rivers and streams