GB/T 218-2016
Determination of the carbonate carbon dioxide content in coal
SH/T 1498.6-2022
NY/T 3423-2019
Fertilizer synergists-Determination of 3,4-dimethyl-pyrazole phosphate(DMPP) content
DB13/T 2899-2018
HG/T 5799\uff5e5802-2021
SH/T 1498.5-1997
Nylon 66 salt—Determination of content of pseudo diaminocyclohexane—Ultraviolet spectrophotometric method
GB/T 38741-2020
Oral care and cleansing products—Determination of chlorhexidine, furacin, diclofenac, chloroxylenol and hexamidine diisethionate in toothpastes—High performance liquid chromatography
SH/T 1498.6-1997
Nylon 66 salt—Determination of content of nitrates—Spectrophotometric method
T/CAPDA 060-2023
GB/T 218-1996
Determination of carbon dioxide content in the mineral carbonates associated with coal
YS/T 244.1-2008
Chemical analysis methods of high purity aluminum—Part 1:Determination of iron content by 1,10-phenanthroline-thiocyanate photometric method
YS/T 244.3-2008
Chemical analysis methods of high purity aluminum—Part 3:Determination of titanium content by diantipyrylmethane-thiocyanate photometric method
KS D ISO 5959-2021
Copper and copper alloys — Determination of bismuth content —Diethyldithiocarbamate spectrometric method
\u0413\u041e\u0421\u0422 EN 12014-2-2014
Foodstuffs. Determination of nitrate and/or nitrite content. Part 2. HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
KS M 1991-2016
Determination of phthalates contents in polymer materials
EN ISO 14389:2022
ISO 14389:2022
Textiles — Determination of the phthalate content — Tetrahydrofuran method
HB 295.3.17-2008
Product Safety Framework, Part 3.17: Phthalate content
DIN 51726
Testing of solid fuels - Determination of the carbonate carbon dioxide content
ASTM D5566-95(2006)
Standard Test Method for Determination of Inorganic Salt Content of Sulfated and Sulfonated Oils