GB/T 13551-1995
ActivePhosphate 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
Application Summary AI generated
This standard specifies a flame atomic absorption spectrometric method for determining the cadmium oxide content in phosphate rock and concentrates. It is applied in the mining and chemical industries for quality control and environmental monitoring of phosphate-based raw materials used in fertilizer production. The method ensures compliance with safety and regulatory limits for cadmium, a toxic heavy metal, in these mineral products.
Related Standards
GB/T 17513-1998
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GB/T 1868-1995
Phosphate rock and concentrate--Methods of sampling and preparing sample
GB/T 1881-1995
Phosphate rock and concentrate--Determination of strontium oxide content--Flame atomic absorptionspectrometric method
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