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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| HJ 704-2014 |
Soil quality-Determinationofavailablephosphorus. Sodium hydrogen carbonate solutionMoSbantispectrophotometric method 土壤 有效磷的测定 碳酸氢钠浸提-钼锑抗分光光度法 |
China Environmental Protection Industry
Standards Determination available phosphorus |
 English PDF |
| SN/T 0566-2011 |
Determination of available phosphorus for import and export calcined aluminium phosphate 进出口磷酸铝钙中有效磷的测定 |
China Import Export Inspection
Standards Determination available phosphorus |
English PDF |
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