GB/T 30921.5-2016
工业用精对苯二甲酸(PTA)试验方法 第5部分:酸值的测定
Test method of purified terephthalic acid (PTA) for industrial use—Part 5: Determination of acid number
- 实施日期
- 2017-01-01
- ICS 分类
- 71.080.40
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 30921.5-2016
Test method of purified terephthalic acid (PTA) for industrial use—Part 5: Determination of acid number
GB/T 30921.4-2016
Test method of purified terephthalic acid (PTA) for industrial use—Part 4: Determination of titanium content—Diantipyrylmethane photometric method
GB/T 30921.3-2016
Test method of purified terephthalic acid (PTA) for industrial use—Part 3: Determination of water content
GB/T 30921.2-2016
Test method of purified terephthalic acid (PTA) for industrial use—Part 2: Determination of metal content
GB/T 32362-2015
Hexafluoropropylene for industrial use
GB/T 14491-2015
Propylene oxide for industrial use
GB/T 13097-2015
Epichlorohydrin for industrial use
GB/T 6699-2015
Coking naphthalene
GB/T 32160-2015
Technical methylnaphthalene
GB/T 32159-2015
Coking pure pyridine
GB/T 32117-2015
Cellulose diacetate flake for industrial use
GB/T 32102-2015
Determination for assay of organic peroxides—Iodometric method
GB/T 31401-2015
Fluorinated alkane—Determination of chloride (Cl―)—Turbidimetry
GB/T 31400-2015
Fluorinated alkane—Determination of non condensable gas(NCG)—Gas chromatography
GB/T 6324.8-2014
Test methods of organic chemical products―Part 8:Determination of water of liquid products―Carl.fischer coulometric method
GB/T 6324.7-2014
Test method of organic chemical products—Part 7: Determination of molten color
GB/T 6324.6-2014
Test method of organic chemical products—Part 6: Determination of color for liquids—Tristimulus colorimetry
GB/T 7716-2014
Propylene for Polymerization―Specification
GB/T 7715-2014
Ethylene for industrial use―Specification
GB/T 13290-2014
Propylene and butadiene for industrial use―Sampling in the liquid phase