禁用物质二噁烷 标准查询与下载



共找到 150 条与 禁用物质二噁烷 相关的标准,共 10

本标准规定了化妆品中二噁烷残留量的顶空气相色谱-质谱测定方法。本标准适用于膏霜、水剂、香波类化妆品中二嚼烷残留量的测定。本标准对于二噁烷的检出限为0.8 mg/kg,定量限为2.5 mg/kg

Determination of dioxane residue in cosmetics.Headspace gas chromatography-mass spectrometry

本标准规定了化妆品中二甲基噁唑烷、7 -乙基双环噁唑烷和5 -溴5 -硝基1,3 -二噁烷的气相色谱-质谱联用法和高效液相色谱法的原理、试剂或材料、仪器设备、试验步骤、结果计算、回收率和精密度、允许差等内容。本标准适用于水剂类、水包油类和油包水类化妆品中二甲基噁唑烷、7 -乙基双环噁唑烷和5 -溴5

Determination of permitted preservatives dimethyl oxazolidine, 7-ethylbicyclooxazolidine and 5-bromo-5-nitro-1,3-dioxane in cosmetics

Determination of dioxane content in detergent products by headspace gas chromatography-mass spectrometry

本文件描述了家具产品及其材料中2,4 -二氨基甲苯、4,4 '-二氨基二苯甲烷的测定方法。 本文件适用于家具产品及其材料中2,4 -二氨基甲苯、4,4 '-二氨基二苯甲烷的测定

Methods for the determination of prohibited substances in furniture products and related materials—2,4-diaminotoluene and 4,4'-methylenedianiline

本标准规定了采用气相色谱-质谱法测定化妆品中二噁烷残留量的方法。 本标准适用于化妆品中二噁烷残留量的测定。 本标准二噁烷测定低限:2.5mg/kg

Determination of dioxane residues in cosmetics for import and export - Gas chromatography-mass spectrometry method

Fish, marine invertebrates and products of their processing. Determination of dioxins and dioxin-like biphenyls by GC-MS method

本标准规定了汽车整车及其零部件产品中禁止使用的物质。本标准适用于在中国境内使用的汽车及其零部件产品

Requirements for prohibited substances on automobiles

本标准适用于以环氧乙烷为原料生产的表面活性剂,如乙氧基化烷基硫酸盐、聚乙二醇等产品中残留的微量1,4-二氧六环(1,4-二噁烷)的测定。含此类表面活性剂的个人护理用品亦可参考使用本标准确定的方法,测定所含的1,4-二氧六环(1,4-二噁烷)。 本标准适用于测定含不低于5mg/kg 1,4-二噁烷

Determination of dioxane residues in surfactants.Gas chromatographic method

Determination of diethylene glycol, a banned substance in cosmetics, by gas chromatography

(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as diphenylmethane

Protection of Environment. Part721:Significant new uses of chemical substances. Section721.10693:Diphenylmethane diisocyanate polymer with alkanoic diacid and alkanediol (generic).

Part I Part II Drawing Sevoflurane for Inhalation

Part I Part II Drawing Sevoflurane for Inhalation

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Part I Part II Drawing Sevoflurane for Inhalation

DETERMINATION OF PROHIBITED MATTERS IN FABRICS FOR AIRCRAFT.

ESDU 94032 provides evaluated thermophysical properties data for refrigerant 32 (difluoromethane). Equations@ based on a critical evaluation

Thermophysical properties of R-32 (difluoromethane).




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