发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Provides the accepted common name for the chemical compound given. Includes the use of the common name and the physical and chemical properties
Common Name for the Pest Control Chemical 5-Butyl-2-(ethylamino)- 6-methyl-4-pyrimidinyl Dimethylsulfamate "Bupirimate"
National food safety standards— Determination of pyrimethanil, mepanipyrim, myclobutanil and azoxystrobin residues in foods Gas chromatography-mass spectrometry
来自第3页
Phenol-polyvinylacetyl adhesives. Specifications
Phenol-polivinylacetyl adhesives. Specifications
来自第3页
本部分规定了用容量法和紫外分光光度法测定工业用乙酸乙烯酯中对苯二酚含量的方法。本部分适用于测定对苯二酚的含量为(1~20) mg/kg的工业用乙酸乙烯酯。由于试样中存在的醛、酮类化合物在295 nm也会有紫外吸收,当采用紫外分光光度法测定时,将使测定结果偏高
Vinyl acetate for industrial use.Part 6: Determination of hydroquinone
本标准规定了壬基酚聚氧乙烯醚的产品分类、要求、试验方法、检验规则及标志、包装、运输和贮存。 本标准适用于由壬基酚和环氧乙烷聚合而成的壬基酚聚氧乙烯醚类非离子表面活性剂
Nonylphenol Polyoxyethylene Ether
Provides the accepted common name for the chemical compound given. Includes the use of the common name and the physical and chemical properties
Common Name for the Pest Control Chemical 5-Butyl-2-(ethylamino)- 6-methyl-4-pyrimidinyl Dimethylsulfamate "Bupirimate"
National food safety standards— Determination of pyrimethanil, mepanipyrim, myclobutanil and azoxystrobin residues in foods Gas chromatography-mass spectrometry
来自第3页
来自第3页
Phenol-polyvinylacetyl adhesives. Specifications
Phenol-polivinylacetyl adhesives. Specifications
本部分规定了用容量法和紫外分光光度法测定工业用乙酸乙烯酯中对苯二酚含量的方法。本部分适用于测定对苯二酚的含量为(1~20) mg/kg的工业用乙酸乙烯酯。由于试样中存在的醛、酮类化合物在295 nm也会有紫外吸收,当采用紫外分光光度法测定时,将使测定结果偏高
Vinyl acetate for industrial use.Part 6: Determination of hydroquinone
本标准规定了壬基酚聚氧乙烯醚的产品分类、要求、试验方法、检验规则及标志、包装、运输和贮存。 本标准适用于由壬基酚和环氧乙烷聚合而成的壬基酚聚氧乙烯醚类非离子表面活性剂
Nonylphenol Polyoxyethylene Ether