GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
GB/T 6730.34-2017e
Iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method
GB/T 6730.34-2017
Iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method
KS M ISO 17070-2017
Leather — Chemical tests — Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content
ISO 17070:2015
Leather — Chemical tests — Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content
KS M ISO 17070-2017(2022)
Leather — Chemical tests — Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content
EN ISO 17070:2015
YS/T 520.6-2007
Chemical analysis of gallium—Part 6:Determination of tin content—The salicylfluorone cetyltrimethylammonium bromide spectrophotometric method
EJ/T 267.4-1984
BS 12/30262112 DC
BS EN ISO 17070. Leather. Chemical tests. Determination of tetrachloroph enol-, trichlorophenol-, dichlorophenol-,monochlorophenol-isomers and pe ntchlorophenol content
ASTM D1579-01(2018)
Standard Test Method for Filler Content of Phenol, Resorcinol, and Melamine Adhesives
GB/T 9984.10-2004
Sodium tripolyphosphate for industrial use (including foodstuffs)—Determination of oxides of nitrogen content-3,4-Xylenol spectrophotometric method
ASTM D1582-98(2023)
Standard Test Method for Nonvolatile Content of Liquid Phenol, Resorcinol, and Melamine Adhesives
DIN EN ISO 17070-DRAFT
Draft Document - Leather - Chemical tests - Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentchlorophenol content (ISO/DIS 17070:2012); German version prEN ISO 17070
GB/T 9984.10-1988
Sodium tripolyphosphate for industrial use (including foodstuffs)--Determination of oxides of nitrogen content--3,4-Xylenol spectrophotometric method
ASTM D1579-01(2013)
Standard Test Method for Filler Content of Phenol, Resorcinol, and Melamine Adhesives
ASTM D1579-01(2008)
Standard Test Method for Filler Content of Phenol, Resorcinol, and Melamine Adhesives
ISO 1904:1972
Liquefied phenol for industrial use — Determination of phenols content — Bromination method
ASTM D1579-01
Standard Test Method for Filler Content of Phenol, Resorcinol, and Melamine Adhesives
ASTM D1579-97
Standard Test Method for Filler Content of Phenol, Resorcinol, and Melamine Adhesives