PRICES include / exclude VAT
Homepage>CSN Standards>83 ENVIRONMENT PROTECTION, WORKING AND PERSONAL PROTECTION, SAFETY OF MACHINE EQUIPMENT AND ERGONOMICS>8336 Evaluation of workplace exposure>CSN EN ISO 21832 - Workplace air - Metals and metalloids in airborne particles - Requirements for evaluation of measuring procedures
Sponsored link
Released: 01.10.2020
CSN EN ISO 21832 - Workplace air - Metals and metalloids in airborne particles - Requirements for evaluation of measuring procedures

CSN EN ISO 21832

Workplace air - Metals and metalloids in airborne particles - Requirements for evaluation of measuring procedures

Format
Availability
Price and currency
English Hardcopy
In stock
92.00 EUR
FREE Shipping
Number of Standard:CSN EN ISO 21832
Category:833616
Pages:52
Released:01.10.2020
Catalog number:510492
DESCRIPTION

CSN EN ISO 21832

CSN EN ISO 21832 This document specifies performance requirements and test methods for the evaluation of procedures for measuring metals and metalloids in airborne particles sampled onto a suitable collection substrate. This document specifies a method for estimating the uncertainties associated with random and systematic errors and combining them to calculate the expanded uncertainty of the measuring procedure as a whole, as prescribed in ISO 20581. This document is applicable to measuring procedures in which sampling and analysis is carried out in separate stages, but it does not specify performance requirements for collection, transport and storage of samples, since these are addressed in EN 13205-1 and ISO 15767. This document does not apply to procedures for measuring metals or metalloids present as inorganic gases or vapours (e.g. mercury, arsenic) or to procedures for measuring metals and metalloids in compounds that could be present as a particle/vapour mixture (e.g. arsenic trioxide).
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.