International Standard
ISO/TS 5667-25:2022
Water quality — Sampling — Part 25: Guideline on the validation of the storage time of water samples
Reference number
ISO/TS 5667-25:2022
Edición 1
2022-02
International Standard
Vista previa
p
ISO/TS 5667-25:2022
72371
No disponible en español
Publicado (Edición 1, 2022)

ISO/TS 5667-25:2022

ISO/TS 5667-25:2022
72371
Formato
Idioma
CHF 173
Convertir Franco suizo (CHF) a tu moneda

Resumen

The purpose of this document is to describe test plans and different operating methodologies of these test plans to define and verify the acceptable length of stability of a substance in a sample under specified conditions of preservation (temperature, matrix, light, addition of a stabilizer, where appropriate, type of preservation etc.) before starting analytical protocols (chemicals and physico-chemicals analysis). Biological and microbiological methods are excluded.

It is necessary to have an analytical method with performances that have already been characterized (repeatability, intermediate precision, trueness, accuracy and uncertainty) in order to perform the stability study and implement its test plans.

Informaciones generales

  •  : Publicado
     : 2022-02
    : Norma Internacional publicada [60.60]
  •  : 1
     : 50
  • ISO/TC 147/SC 6
    13.060.45 
  • RSS actualizaciones

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)