NY/T 2656-2014
Determination of rhodamine B and rhodamine 6G in feeds一High performance liquid chromatography
SN/T 2430-2010
Determination of rhodamine B in foods for import and export
KS M 8493-2008(2023)
Rhodamine B
GB/T 30927-2014
Determination of 4 prohibited coloring agents including rhodamine B in cosmetics―High performance liquid chromatography
KS M 8493-2008(2018)
Rhodamine B
GB/T 20127.5-2006
Steel and alloy - Determination of trace element contents Part 5: Determination of gallium content by extraction separation-rhodamine B photometric method
GB/T 7731.8-2008
Ferrotungsten - Determination of antimony content - The tetraethylrhodamine photometrie method and inductively coupled plasma-atomic emission spectrometry
T/CSTM 01013-2023
GB/T 20975.20-2020
Methods for chemical analysis of aluminium and aluminium alloys—Part 20:Determination of gallium content—Butyrhodamine B spectrophotometric method
EJ/T 1069-1998
Spectrophotometric determination of rhenium in uranium ore with butyl rhodamine B
YS/T 981.5-2014
Methods for chemical analysis of high pure indium—Determination of thallium content—Rhodamine B spectrophotometric method
YS/T 244.4-2008
Chemical analysis methods of high purity aluminum—Part 4:Determination of gallium content by butylrhodamine B photometric method
GB/T\u30006609.21-2004
GB/T 6609.21-2004
Chemical analysis methods and determination of physical performance of alumina--Determination of gallium trioxide content--Butyrhodamine B spectrophotometric method
GB/T 7731.8-1987
Methods for chemical analysis of ferrotungsten—The tetraethylrhodamine photometric method for the determination of antimony content
YS/T 575.15-2007
Methods for chemical analysis of bauxite—Part 15:Determination of gallium oxide content—Rhodamine B-extraction photometric method
GB/T 6987.20-2001
Aluminium and aluminium alloys—Determination of gallium content—Butyrhodamine B spectrophotometric method
GB/T 3257.16-1999
Methods for chemical analysis of bauxite—Determination of gallium oxide concent—Rhodamine B-extraction photometric method
GB/T 14352.17-1993
Methods for chemical analysis of tungsten ores and molybdenum ores—Determination of tellurium content—butyl-Rhodamine B photometric method
GB/T 17415.1-1998
Methods for chemical analysis of Tantalum and Niobium ores—Determination of Tantalum content—Preconcentration and separation with silica gel-Butyl rhodamine B extraction photometric method