GB/T 19203-2003
Determination of calcium,magnesium andsulphur content for compound fertilizer
NY/T 4076-2022
Determination of calcium, magnesium and sulphur in organic fertilizer
NY/T 1117-2010
DB63/T 1421-2015
NY/T 1117-2006
Water-soluble fertilizers-Determination of calcium,magnesium and sulphur content
20240364-T-606
Determination of calcium, magnesium and sulphur content for compound fertilizers
SN/T 0546-2004
Test method of calcium oxide,magnesium oxide and sulfur content in kieserite for export
GB/T 24519-2009
Manganese ores - Determination of magnesium, aluminum, silicon, phosphorus, sulfur, potassium, calcium, titanium, manganese, iron, nickel, copper, zinc, barium and lead content - Wavelength dispersive X-ray fluorescence spectrometric method
NB/SH/T 0880-2014
Standard test method for determination of calcium,chlorine,copper,magnesium,phosphorus,sulfur,and zinc in unused lubricating oils and additives by wavelength dispersive X-ray fluorescence spectrometry (mathematical correction procedure)
GB/T 35871-2018
Inspection of grain and oils—Determination of calcium, potassium,magnesium, sodium, iron, phosphorus, zinc, copper, manganese, boron, barium, molybdenum, cobalt, chromium, lithium, strontium, nickel, sulfur, vanadium, selenium, rubidium contents in cereals and derived products—Inductively coupled plasma optical emission spectrometric method
YS/T 1416-2021
Methods for chemical analysis of nickel monoxide—Determination of copper, iron, zinc, calcium, magnesium, sodium, cobalt,cadmium,manganese and sulphur contents—Inductively coupled plasma atomic emission spectrometry
YS/T 35-2012
Method for chemical analysis of high purity antimony—Determination of magnesium,zinc,nickel,copper,silver,cadium,iron,sulfur,arsenic,gold,manganese,lead,bismuth,silicon,selenium—High-mass resolution glow discharge mass spectrometry
DZ/T 0253.5-2022
31989L0284