Nanotechnologies. Air filter media containing polymeric nanofibres. Specification of characteristics and measurement methods Ingestion-build-48024 5 mm by IEC 60917-1

5 mm by IEC 60917-1

butt welds

NOTE 2 This standard does not aim to standardize terminology

BS EN ISO 11665‑1:2019 includes some technical changes with respect to ISO 11665-1:2012

Nanotechnologies. Air filter media containing polymeric nanofibres. Specification of characteristics and measurement methods Ingestion-build-48024 5 mm by IEC 60917-1What is ISO TS 21237 about? ISO TS 21237 is a standard that discusses the specification and measurement methods for nanotechnologies. ISO TS 21237 describes the measurement methods for determining the individual characteristics. ISO TS 21237 specifies the characteristics to be measured of air filter media containing polymeric nanofibres on the surface of a substrate. Note: ISO TS 21237 does not cover the characteristics specific to health and safety