| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 41223-2021 | English | 284 |
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Days<=3
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Soil quality - Determination of potential nitrification and inhibition of nitrification - Rapid test by ammonium oxidation
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GB/T 41223-2021
| Valid |
GB/T 41223-2021
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