T/CPCIF 0253-2023
GB/T 13747.1-2017
Methods for chemical analysis of zirconium and zirconium alloys—Part 1:Determination of tin content—Potassium iodate titration and phenylfluorone-polyethylene glycoloctyl phenyl ether spectrophotometry
YS/T 520.9-2007
Chemical analysis of gallium—Part 9:Determination of germanium content—The phenylfluorone-polyethylene glycol octyl phenyl ether extraction spectrophotometric method
YS/T 520.9-2006
Methods for chemical analysis of gallium--The phenylfluorone-polyethylene glycol octyl phenyl ether photometric method for the determination of germanium content
GB/T 4375.9-1984
Methods for chemical analysis of gallium--The phenylfluorone-polyethylene glycol octyl phenyl ether photometric method for the determination of germanium content
GB/T 4325.3-1984
Methods for chemical analysis of molybdenum--The polyethylene glycol octyl phenylether-phenylfluorone photometric method for the determination of tin content
GB/T 4324.3-1984
Methods forchemical analysis of tungsten--The polyethylene glycol octyl phenylether-phenylfluorone photometric method for the determination of tin content
GB/T 12689.1-2010
Methods for chemical analysis of zinc and zinc alloys - Part 1: Determination of aluminum content - Chromazurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry, Chromeazurol S spectrophotometric method and EDTA titrimetry
GB/T 10574.11-1989
Tin-lead solders--Determination of aluminium content--Chrome azurol S-polyethylene glycol oetyl phenyl ether spectrophotometric method
GB/T 8647.2-1988
Nickel--Determination of aluminium content--Chromazurol S-p-octyl polyethylene glycol phenyl ether-tetradecyl phridinium bromine mixed micellar solubilization spectrophotometric method
GB/T 12689.1-2004
The methods for chemical analysis of zinc and zinc alloys—The determination of aluminum content—The chromazurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometric method and the EDTA titrimetric method