GB/T 37966-2019(\u82f1\u6587\u7248)
纳米技术 氧化铁纳米颗粒类过氧化物酶活性测量方法
GB/T 5560-2003
Nonionic surface active agents--Determination of polyethylene glycols and non-ionic active matter(adducts)--Weilbull method
GB/T 5174-2018
Surface active agents—Detergents—Determination of cationic-active matter content—Direct two-phase titration procedure
GB/T 5173-2018
Surface active agents—Detergents—Determination of anionic-active matter content—Direct two-phase titration procedure
MT/T 1069-2008
Determination for acid soluble content in activated carbon
MT/T 1069-2007
GB/T 34682-2017
Determination of volatile organic compound(VOC) content in reactive diluent containing coatings
GB/T 5174-2004
Surface active agents-Detergents-Determination of cationic-active matter content
GB/T 13173.2-2000
Determination of total active matter content in detergents
GB/T 13530.1-1992
Sodium ethoxylated alkyl sulfate—Determination of total active matter content
GB/T 11989-2008
Anionic surface active agents—Determination of soluble matter content in light petroleum
GB/T 11989-1989
Anionic surface active agents--Determination of soluble matter content in light petroleum
GB/T 5560-1985
Surface active agents--Textile auxiliaries--Method for determination of active ingredients and polyethylene glycol contents in non-ionic polyoxyethylene type surface active agents
BS ISO 19619:2018
Surface active agents. Determination of free propylene oxide content in propylene oxide adduct surfactants. GC method
UNE 55908:1985
SURFACE ACTIVE AGENTS. SOAPS. DETERMINATION OF CONTENT OF ETHANOL-INSOLUBLE MATTER
\u0413\u041e\u0421\u0422 23409.14-78
Moulding sand mixtures. Accelerated method for determination of active bentonite content
T/NAIA 0353-2024
UNE 55910:1985
SURFACE ACTIVE AGENTS. SOAPS. DETERMINATION OF CHLORIDE CONTENT. TITRIMETRIC METHOD
UNE 55906:1985
SURFACE ACTIVE AGENTS. SOAPS. DETERMINATION OF CHLORIDE CONTENT. POTENTIOMETRIC METHOD
BS EN 1791:1997
Surface active agents. Fatty alkyl dimethyl amine oxides. Determination of the amine oxide content