Objavljen
ISO 699:2015 specifies a method for the determination of the alkali-insoluble fraction of pulps using sodium hydroxide solution of fixed concentration. The sodium hydroxide concentrations most frequently used are 18, 10, and 5 % (m/m).
The method is applicable to all kinds of pulp.
POVUČEN
ISO 699:1982
OBJAVLJEN
ISO 699:2015
90.20
Početak postupka preispitivanja standarda
15. 1. 2026.
Celuloza – Određivanje otpornosti na rastvore baza
90.20 Početak postupka preispitivanja standarda
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