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
HB/Z 5218.9-2004
Methods for chemical analysis of aluminium alloys-Part 9:Determination of zinc content by tri-n-octylamine extraction EDTA volumetric method
GB/T 32953-2016
Determination of melamine content for fertilizers—Ion chromatography(IC) method
NY/T 2270-2012
YY/T 1854-2022
Test method for trioctyl triphthalate (TOTM) released from PVC medical devices
GB/T 40394-2021
Determination of trace trimethylamine in methanol for industrial use—Gas chromatography-mass spectrometry
NY/T 3038-2016
SN/T 2941-2011
Determination of melamine in plastic materials and products
DB22/T 1613-2012
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
NY/T 890-2004
Determination of available zinc,manganese,iron,copper in soil-extraction with buffered DTPA solution
HB 20055.4-2011
Methods for analysis of chemical milling solutions for aluminum alloy-Part 4:Determination of triethanolamine content byammonium vanadate spectrophotometric method
\u0413\u041e\u0421\u0422 \u0420 57571-2017
Hardeners for epoxide resins. Determination of primary, secondary and tertiary amine group nitrogen content
KS K 0734-2019
Test method for determination of arylamines content in polyester textiles
SN/T 4378-2015
ASTM D1579-01(2018)
Standard Test Method for Filler Content of Phenol, Resorcinol, and Melamine Adhesives
BS EN 17212:2019
Animal Feeding stuffs. Methods of sampling and analysis. Determination of melamine and cyanuric acid content by liquid chromatographic method with mass spectrometric detection (LC-MS/MS)
EN 17212:2019
ASTM D1582-98(2023)
Standard Test Method for Nonvolatile Content of Liquid Phenol, Resorcinol, and Melamine Adhesives