71.060.40 Bāzes
Attēlo no 1. līdz 8. no pavisam 8 ieraksta(-iem).
ISO 979:1974
standarts
EN
Sodium hydroxide for industrial use Method of assay
31.88 €
ISO 981:1973
standarts
EN
Sodium hydroxide for industrial use Determination of chloride content Mercurimetric method
31.88 €
ISO 2466:1973
standarts
EN
Potassium hydroxide for industrial use Sampling Test sample Preparation of the main solution for carrying out certain determinations
48.19 €
ISO 3195:1975
standarts
EN
Sodium hydroxide for industrial use Sampling Test Sample Preparation of the main solution for carrying out certain determinations
48.19 €
ISO 3196:1975
standarts
EN
Sodium hydroxide for industrial use Determination of carbonates content Titrimetric method
31.88 €
ISO 5993:1979
standarts
EN
Sodium hydroxide for industrial use Determination of mercury content Flameless atomic absorption spectrometric method
31.88 €
ISO 7108:1985
standarts
EN
Ammonia solution for industrial use Determination of ammonia content Titrimetric method
31.88 €
ISO 7109:1985
standarts
EN
Ammonia solution for industrial use Determination of residue after evaporation at 105 degrees C Gravimetric method
31.88 €