[GB/T 6324.2-1986] 挥发性有机液体 水浴上蒸发后干残渣测定的通用方法[已作废]
发布时间:1986-04-26
实施时间:1987-04-01
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[GB/T 6324.4-1986] 有机液体产品微量硫的测定 微库仑法[已作废]
发布时间:1986-04-26
实施时间:1987-04-01
本标准适用于有机液体产品中微量硫的测定。测定范围:0.5~100mg/kg。
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[GB/T 6324.5-1986] 有机化工产品中羰基化合物含量的测定 容量法[已作废]
发布时间:1986-04-26
实施时间:1987-04-01
本标准适用于水溶性及醇溶性的有机化工产品中羰基化合物的测定。其浓度高于0.01%(m/m)。
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[GB 6324.6-1986] 有机化工产品中微量羰基化合物含量的测定 光度法[已作废]
发布时间:1986-04-26
实施时间:1987-04-01
本标准适用于水溶性、醇溶性的有机化工产品中羰基化合物的测定,其含量在0.00025%~0.01%(m..
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[GB/T 7131-1986] 裂解气相色谱法鉴定聚合物[现行]
发布时间:1986-01-02
实施时间:1987-10-01
本标准规定了应用裂解气相色谱谱图鉴定聚合物的方法。也适用于聚合物的混合物的鉴定。
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[GB/T 5074-1985] 焦化产品水分含量的微库仑测定方法[已作废]
发布时间:1985-04-17
实施时间:1986-01-01
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[GB 2365-1980] 工业有机产品中的铁含量测定法(邻菲啰啉法)[已作废]
发布时间:1981-09-01
实施时间:1981-09-01
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[GB 2364-1980] 工业有机产品中的铁含量测定方法(2,2-联吡啶法)[已作废]
发布时间:1980-12-31
实施时间:1981-09-01
本标准适用于工业有机产品中微量杂质—铁含量的测定。
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[GB/T 6041-2020] 质谱分析方法通则[即将实施]
发布时间:2020-03-31
实施时间:2021-02-01
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[GB/T 6324.10-2020] 有机化工产品试验方法 第10部分:有机液体化工产品微量硫的测定 紫外荧光法[即将实施]
发布时间:2020-03-31
实施时间:2021-02-01
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