SN/T 3920-2014
Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method
HG/T 3572-1989
EN 15168:2006
UNE-EN 15168:2007
Surface active agents - Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
BS EN 15168:2006
Surface active agents. Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
DIN EN 15168
Surface active agents - Determination of hydroxyl value - p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
GB/T 7702.8-2008
Test method for granular activated carbon from coal - Determination of phenol adsorption
GB/T 12496.12-1999
Test methods of wooden activated carbon--Determination of phenol adsorption
GB/T 7702.8-1997
Standard test method for granular activated carbon from coal—Determination of phenol adsorption
T/NAIA 011-2020
DIN 10750-2
Analysis of honey - Determination of diastase activity - Part 2: Nitrophenol-based process
BS EN 13926:2003
Surface active agents. Alkoxylated derivatives. Determination of hydroxyl value. N-methyl imidazole method
UNE-EN 13926:2003
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
AWWA JAW30301
Journal AWWA - THM Formation by the Transfer of Active Chlorine From Monochloramine to Phloroacetophenone
KS M ISO 4327-2003(2023)
Non-ionic surface active agents-Polyalkoxylated derivatives -Determination of hydroxyl value-Phthalic anhydride method
32017R2065
DIN EN 13926
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value; N-methyl imidazole method
\u0413\u041e\u0421\u0422 31787-2012
Meat and meat products. Method for determination of residual activity of acid phosphatase, expressed by mass fraction of phenol in sausage products made from thermally treated ingredients
UNE 55731:1982
SURFACE ACTIVE AGENTS. NON-IONIC SURFACE ACTIVE AGENTS. POLYALKAXYLATED DERIVATIVES. DETEMINATION OF HYDROXYL VALUE. PHTALIC ANHYDRIDE METHOD
UNE 55730:1982
SURFACE ACTIVE AGENTS. NON-IONIC SURFACE ACTIVE AGENTS. POLYETHOXYLATED DERIVATIVES. DETERMINATION OF HYDROXYL VALUE. ACETIC ANHYDRIDE METHOD