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CSA W213
Lignin - Quantification of hydroxyl groups by 31P NMR
Edition
2022-01-01
ISO 21793
Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved bound phosphorus (DPb) after wet chemical catalysed ozone hydroxyl radical oxidation (COHR)
Edition
2020-08
BS ISO 14900
Plastics. Polyols for use in the production of polyurethanes. Determination of hydroxyl number
Edition
2023-12-21
UNE 55717
SURFACE ACTIVE AGENTS. POLYGLYCOLS. DETERMINATION OF HYDROXYL NUMBER. PHTHALIC ANHYDRIDE ESTERIFICATION METHOD
Edition
1984-12-15
UNE 55730
SURFACE ACTIVE AGENTS. NON-IONIC SURFACE ACTIVE AGENTS. POLYETHOXYLATED DERIVATIVES. DETERMINATION OF HYDROXYL VALUE. ACETIC ANHYDRIDE METHOD
Edition
1982-12-15
UNE 55731
SURFACE ACTIVE AGENTS. NON-IONIC SURFACE ACTIVE AGENTS. POLYALKAXYLATED DERIVATIVES. DETEMINATION OF HYDROXYL VALUE. PHTALIC ANHYDRIDE METHOD
Edition
1982-12-15
UNE-EN ISO 4629-1
Binders for paints and varnishes - Determination of hydroxyl value - Part 1: Titrimetric method without using a catalyst (ISO 4629-1:2016)
Edition
2016-10-19
UNE-EN ISO 4629-2
Binders for paints and varnishes - Determination of hydroxyl value - Part 2: Titrimetric method using a catalyst (ISO 4629-2:2016)
Edition
2018-04-04
UNE-EN ISO 4629-3
Binders for paints and varnishes - Determination of hydroxyl value - Part 3: Rapid test (ISO 4629-3:2018)
Edition
2021-06-16
UNE-EN 1240
Adhesives - Determination of hydroxyl value and/or hydroxyl content
Edition
2011-09-28