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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 1871.5-2022 |
Determination of magnesium oxide content in phosphate rocks and concentrates - Flame atomic absorption spectrometry, volumetric and inductively coupled plasma emission spectrometry {译} 磷矿石和磷精矿中氧化镁含量的测定 火焰原子吸收光谱法、容量法和电感耦合等离子体发射光谱法 |
China National Standards Phosphate rock concentrate |
 English PDF |
| GB/T 35996-2018 |
Rapid determination of eight elements content for phosphate rock and concentrate—X-ray fluorescence spectrometry 磷矿石和磷精矿中八种元素含量的快速测定 X射线荧光光谱法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 29875-2013 |
Determination of lead,arsenic,mercury in phosphate rock and concentrate 磷矿石和磷精矿中铅、砷、汞含量的测定 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 1873-1995 |
Phosphate rock and concentrate--Determination of silicon dixide content--Gravimetric and volumetric methods 磷矿石和磷精矿中二氧化硅含量的测定 重量法和容量法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 1881-1995 |
Phosphate rock and concentrate--Determination of strontium oxide content--Flame atomic absorptionspectrometric method 磷矿石和磷精矿中氧化锶含量的测定 火焰原子吸收光谱法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 1880-1995 |
Phosphate rock and concentrate--Determination of sulfur trioxide content--Gravimetric method 磷矿石和磷精矿中三氧化硫含量的测定 重量法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 1879-1995 |
Phosphate rock and concentrate--Determination of potassium oxide content--Flame atomic absorptionspectrometric method 磷矿石和磷精矿石氧化钾含量的测定 火焰原子吸收光谱法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 1878-1995 |
Phosphate rock and concentrate--Determination of iodine content--Spectrophotometric andspecific ion electrode methods 磷矿石和磷精矿中碘含量的测定 分光光度法和离子选择性电极法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 1877-1995 |
Phosphate rock and concentrate--Determination of manganese oxide content--Spectrophotometric and volumetric methods 磷矿石和磷精矿中氧化锰含量的测定 分光光度法和容量法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 1876-1995 |
Phosphate rock and concentrate--Determination of carbon dioxide content--Gasometric method 磷矿石和磷精矿中二氧化碳含量的测定 气量法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 1875-1995 |
Phosphate rock and concentrate--Determination of loss on ignition--Gravimetric method 磷矿石和磷精矿中灼烧失量的测定 重量法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 1874-1995 |
Phosphate rock and concentrate--Determination of acid insoluble content--Gravimetric method 磷矿石和磷精矿中酸不溶物含量的测定 重量法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 1872-1995 |
Phosphate rock and concentrate--Determination of fluorine content--Specific ion electrode method 磷矿石和磷精矿中氟含量的测定 离子选择性电极法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 1871.5-1995 |
Phosphaterock and concentrate--Determination of magnesium oxide content--Flame atomic absorption spectrometric and volumetric methods 磷矿石和磷精矿中氧化镁含量的测定 火焰原子吸收光谱法和容量法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 1871.4-1995 |
Phosphate rock and concentrate--Determination of calcium oxide content--Volumetric methods 磷矿石和磷精矿中氧化钙含量的测定 容量法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 1871.3-1995 |
Phosphate rock and concentrate--Determination of aluminium oxide content--Volumetric and spectrophotometric methods 磷矿石和磷精矿中氧化铝含量的测定 容量法和分光光度法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 1871.2-1995 |
Phosphate rock and concentrate--Determination of iron oxide content--Volumetric and spectrophotometric methods 磷矿石和磷精矿中氧化铁含量的测定 容量法和分光光度法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 1871.1-1995 |
Phosphate rock and concentrate--Determination of phosphrous pentoxide content--Quinoline phosphomolybdate gravimetric and volumetric methods 磷矿石和磷精矿中五氧化二磷含量的测定 磷钼酸喹啉重量法和容量法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 1870-1995 |
Phosphate rock and concentrate--Determination of moisture content--Gravimetric method 磷矿石和磷精矿中水分的测定 重量法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 1868-1995 |
Phosphate rock and concentrate--Methods of sampling and preparing sample 磷矿石和磷精矿采样与样品制备方法 |
China National Standards Phosphate rock concentrate |
English PDF |
| GB/T 13551-1995 |
Phosphate rock and concentrate--Determination of cadmium oxide content--Flame atomic absorption spectrometric method 磷矿石和磷精矿中氧化镉含量的测定 火焰原子吸收光谱法 |
China National Standards Phosphate rock concentrate |
English PDF |
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