GB/T 6730.7-2016(\u82f1\u6587\u7248)
铁矿石 金属铁含量的测定 磺基水杨酸分光光度法
SN/T 0833-1999
GB/T 8294-2008
Natural rubber latex concentrate - Determination of boric acid content
GB/T 41435-2022
Determination of boric acid and salts of boric acid in toy materials—Inductively coupled plasma mass spectrometry
T/CSTM 00051-2018
GB/T 15904-2018
Rubber—Determination of polyisoprene content
T/CSTM 00020-2017
GB/T 8574-2010
Determination of potassium content for compound fertilizers potassium tetraphenylborate gravimetric method
GB/T 38791-2020
Oral care and cleansing products—Determination of boric acid and borates in toothpastes—Inductively coupled plasma atomic emission spectrometry
GB/T 12684.1-1990
Boric acid for industrial use—Determination of boric acid content
GB/T 22661.8-2008
Chemical analysis methods of potassium fluoborade - Part 8: Determination of free borade content - Distillation-sodium hydrogen oxidizes titration volumetric method
SN/T 0838.5-1999
SN/T 0838.1-1999
GB/T 37363.1-2019
Determination of biocides content of coating materials—Part 1:Determination of isothiazolinones content
GB/T 22661.3-2008
Chemical analysis methods of potassium fluoborade - Part 3: Determination of potassium fluoborade content - Distillation-sodium hydrogen oxidizes titration volumetric method
GB/T 8294-2001
Natural rubber latex concentrate—Determination of boric acid content
GBZ/T 300.103-2017
Determination of toxic substances in workplace air-Part 103:Acetone, methyl ethyl ketone and methyl isobutyl ketone
GB/T 12684.11-1990
Boric acid for industrial use—Determination of cobalt content
GB/T 12684.6-1990
Boric acid for industrial use—Determination of iron content
GB/T 12684.7-1990
Boric acid for industrial use—Determination of ammonia content