ISO 8672:2014

Air quality — Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy — Membrane filter method

Publication date: 29 pri 2014

General information

Current stage: 90.93 Effective date: 22 mar 2022

Originator: ISO

Owner: ISO/TC 146/SC 2

Type: International Standard

ICS: 13.040.30

Gjuha: anglisht rusisht

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Statusi: Publikuar

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Scope

ISO 8672:2014 specifies the determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy using the membrane filter method in workplace atmospheres, as defined by the counting criteria given in this document.

Life cycle

PREVIOUSLY

Revises
ISO 8672:1993

NOW

PUBLISHED
ISO 8672:2014
90.93 Standard confirmed
22 mar 2022

REVISED BY

ABANDON
ISO/WD 8672

National adoptions

SSH ISO 8672:2014

DPS

Cilësia e ajrit - Përcaktimi i përqëndrimit të numrit të fibrave inorganike të formuara në ajër me metodën e mikroskopise optike me kontrast fazor - Metoda me membranë filtruese

60.60 Standard published

DPS/KT 230 më tepër

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