GB/T 42439-2023
Methods for chemical phase analysis of antimony ore—Determination of antimony content in valentitnite, stibnite and antimonate
GB/T 8299-2008
Natural rubber latex concentrate - Determination of dry rubber content
GB/T 15252-2014
Rubber,compounded or vulcanized―Determination of sulfide sulfur content―Lodometric method
SH/T 1824-2019
Plastics-Determination of antimony content in thermoplastic polyester
SN/T 0962-2010
Determination of sodium tungstate content in sodium tungstate for import and export
GB/T 4702.15-2016
Chromium metal—Determination of lead,tin,bismuth,antimony and asenic content—Inductively coupled plasma mass spectrometric method
GB/Z 39124-2020
Method for chemical analysis of lead concentrates—Determination of antimony content—Ce(SO4)2 titration method
GB/T 5059.2-2014
Ferromolybdenum―Determination of antimony content―Malachite green spectrophotometric method
GB/T 31312-2014
Metallurgical grade fluorspar―Determination of antimony content―Solvent extraction atomic absorption spectrometric method
GB/T 30906-2014
Determination of sodium tripolyphosphate content of sodium tripolyphosphate―Ion chromatography
GB/T 13248-2008
Rubber and rubber latices - Determination of manganese content - Sodium periodate photometric methodes
NY/T 2421-2013
Determination of total phosphorus in plant-Vanadium molybdate blue colorimetric method
GB/T 8296-2008
Raw natural rubber and rubber latices - Determination of manganese content - Sodium periodate photmetric methods
SN/T 3927-2014
Determination of sodium thiocyanate in dairy products for export
YS/T 1582.1-2022
SN/T 1031.3-2001
YS/T 1686.1-2024
SN/T 2554-2010
Determination of free formaldehyde in adhesives used in building for import and export
QB/T 5219-2018
Determination of sodium gualenate in toothpaste-High performance liquid chromatography
SN/T 1031.5-2001