| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HJ 1150-2020 | English | 649 |
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Days<=3
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(Water quality Determination of nitrophenol compounds Gas chromatography-mass spectrometry)
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HJ 1150-2020
| Valid |
HJ 1150-2020
|