| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HG 3-1416-1982 | English | 199 |
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Days<=2
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(Chemical reagents gas chromatography stationary phase polarity constant testing methods)
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HG 3-1416-1982
| Obsolete |
HG 3-1416-1982
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