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AFNOR
NF EN ISO 17034
En Vigor
2016-12-30
General requirements for the competence of reference material producers
AFNOR
NF EN ISO 20836
En Vigor
2021-12-01
Microbiology of the food chain - Polymerase chain reaction (PCR) for the
detection of microorganisms - Thermal performance testing of thermal
cyclers (ISO 20836:2021)
AFNOR
NF EN ISO 14088
En Vigor
2020-04-08
Leather — Chemical tests — Quantitative analysis of tanning agents by
filter method
AFNOR










