GB/T 23960-2009
Catechol for industrial use
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 6020-2008
Butadiene for industrial use - Determination of tert-butyl-catechol (TBC)
DB37/T 3036-2017
KS M 1939-2002(2007)
Butadiene for industrial use-Determination of tert-butyl-catechol(TBC)[4-(1,1-dimethylethyl)-1,2 benzenediol]-Spectrometric method
KS M 1941-2002(2007)
Butadiene for industrial use-Determination of active tert-butyl-catechol(TBC)[4-(1,1-dimethylethyl)-1,2 benzenediol]-High performance liquid chromatographic method
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
GB/T 13748.2-2005
Chemical analysis methods of magnesium and magnesium alloys Determination of tin content Pyrocatechol violet spectrophotometric method
ISO 8176:1986
Butadiene for industrial use — Determination of active tert-butyl-catechol (TBC) (4- (1,1- dimethylethyl)-1,2-benzenediol) — High performance liquid chromatographic method
SH/T 1485.4-1995
ISO 6684:1982
Butadiene for industrial use — Determination of tert-butyl-catechol (TBC) (4- (1,1-dimethyl- ethyl)-1,2 benzenediol) — Spectrometric method
GB/T 12688.8-2011
Test method of styrene for industrial use - Part 8:Determination of content of inhibitor(p-tert-butylcatechol)- Spectrophotometric method
GB/T 12702-1999
Butadiene for industrial use—Determination of tert-butyl-catechol(TBC)—High performance liquid chromatographic method
GB/T 6020-1999
Butadiene for industrial use—Determination of tert-butyl-catechol(TBC)[4-(1,1-dimethylethyl)-1,2-benzenediol]—Spectrometric method
MIL MIL-C-81350 Notice 1-Cancellation
CATECHOL, 4-TERTIARY BUTYL (NO S/S DOCUMENT)
KS I ISO 10566-2008(2023)
Water quality-Determination of aluminium-Spectrometric method using pyrocatechol violet
KS M 8437-2012
Catechol
32008H0098
DL/T 502.9-2006
Analytical methods of steam and water in power plants Part 9:Determination of aluminum (Spectrometric method using pyrocatechol violet)