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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 38722-2020 |
Surface active agents—Determination of interfacial tension—Drawing up liquid films 表面活性剂 界面张力的测定 拉起液膜法 |
China National Standards Surface active agents—Determination |
 English PDF |
| GB/T 39689-2020 |
Surface active agents—Determination of free formaldehyde 表面活性剂 游离甲醛含量的测定 |
China National Standards Surface active agents—Determination |
English PDF |
| GB/T 13892-2020 |
Surface active agents—Determination of iodine value 表面活性剂 碘值的测定 |
China National Standards Surface active agents—Determination |
English PDF |
| GB/T 7383-2020 |
Non-ionic Surface active agents—Determination of hydroxyl value 非离子表面活性剂 羟值的测定 |
China National Standards Surface active agents—Determination |
English PDF |
| GB/T 37505-2019 |
Surface active agents—Determination of quinoline content in dispersing agents 表面活性剂 分散剂中喹啉含量的测定 |
China National Standards Surface active agents—Determination |
English PDF |
| GB/T 35862-2018 |
Surface active agents—Determination of volatile organic compounds residues—Headspace gas chromatography-mass spectrometry (GC-MS) 表面活性剂 挥发性有机化合物残留量的测定 顶空气相色谱质谱(GC-MS)联用法 |
China National Standards Surface active agents—Determination |
English PDF |
| GB/T 5550-2016 |
Surface active agents—Determination of dispersing power 表面活性剂 分散力测定方法 |
China National Standards Surface active agents—Determination |
English PDF |
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