SN/T 5256-2020
GB/T 24583.5-2019(\u82f1\u6587\u7248)
钒氮合金 磷含量的测定 铋磷钼蓝分光光度法
GB/T 27717-2011(\u82f1\u6587\u7248)
家具中富马酸二甲酯含量的测定
GB/T 35996-2018(\u82f1\u6587\u7248)
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
NB/T 11260-2023
Determination of silicon,aluminum,iron,calcium,magnesium,sodium,potassium,phosphorus,titanium and manganese in coal gangue—X-ray fluorescence spectrometric method
GB/T 216-2003
Determination of phosphorus in coal
GB/T 24583.8-2019(\u82f1\u6587\u7248)
钒氮合金 硅、锰、磷、铝含量的测定 电感耦合等离子体原子发射光谱法
GB/T 36084-2018(\u82f1\u6587\u7248)
纳米技术 水溶液中铜、锰、铬离子含量的测定 紫外-可见分光光度法
GB/T 20475.1-2006
Classification for content of harmful elements in coal - Part 1:phosphorus
GB/T 10512-2008
Determination of phosphorus content for nitrophosphate - Quinoline phosphomolybdate gravimetric method
GB/T 38339-2019
Determination of phosphorus content in fluorescent brightener products
MT/T 562-1996
SN/T 1083.2-2002
Determination of phosphorous content in coke
GB/T 29875-2013
Determination of lead,arsenic,mercury in phosphate rock and concentrate
NB/T 10526-2021
Classification for content of aluminum in coal
GB/T 216-1996
Determination of phosphorous in coal
NY/T 2541-2014
Fertilizers - Determination of phosphorus content
GB/T 1871.1-1995
Phosphate rock and concentrate--Determination of phosphrous pentoxide content--Quinoline phosphomolybdate gravimetric and volumetric methods
MT/T 1028-2006
Classification for selenium in coal
MT/T 1029-2006
Classification for cadmium in coal