Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
GB/T 13531.1-1992 | English | RFQ |
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General methods on determination of cosmetics-Determination of pH
| Obsolete |
GB/T 13531.1-1992
|
GB/T 13531.1-2008 | English | 75 |
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General methods on determination of cosmetics -- Determination of pH
| Valid |
GB/T 13531.1-2008
|