无水乙醚 标准查询与下载
共找到 150 条与 无水乙醚 相关的标准，共 10 页
本文件规定了化学试剂无水乙醚的性状、分子式、结构式、相对分子质量和CAS号、规格、试验、检验规则和包装及标志。 本文件适用于化学试剂无水乙醚的检验
Chemical reagent — Diethyl ether anhydrous
本标准适用于乙醚
Ether
本标准规定了乙位萘乙醚的要求、试验方法、检验规则及标志、包装、运输、贮存和保质期。 本标准适用于对以乙位萘酚为原料经化学反应制得的乙位萘乙醚的质量进行分析评价
β-Naphthyl ethyl ether
Zpracovatel: V?chodo?eské chemické závody Synthesia, n. p., Pardu-bice-Semtín; PhMr. Palásek Vladimír Oborové normaliza?ní st?edisko: Lachema, n. p
Diothyl ether
이 규격은 공업용 에틸에테르에 대하여 규정한다
Ethyl ether for industrial use
Diethyl ether
Diethyl ether
DIETHYL ETHER
The General Services Administration has authorized the use of this commercial item description as a replacement for Military Specifications
PLASTIC SHEET (SHEETING): PLASTIC STRIP: POLY(VINYL CHLORIDE) AND POLY(VINYL CHLORIDE-VINYL ACETATE), RIGID
The General Services Administration has authorized the use of this commercial item description as a replacement for Military Specifications
PLASTIC SHEET (SHEETING): PLASTIC STRIP: POLY(VINYL CHLORIDE) AND POLY(VINYL CHLORIDE-VINYL ACETATE), RIGID
his specification was approved by the Commissioner, FederalSupplyService,GeneralServicesAdministra-tion,fortheuseof all Federalagencies
PLASTIC SHEET (SHEETING): PLASTIC STRIP: POLY(VINYL CHLORIDE) AND POLY(VINYL CHLORIDE-VINYL ACETATE), RIGID
本标准规定了化妆品中乙二醇甲醚、乙二醇乙醚、二乙二醇甲醚的检测方法。本标准适用于膏霜、乳、液类化妆品中乙二醇甲醚、乙二醇乙醚、二乙二醇甲醚的测定。本标准对乙二醇甲醚、乙二醇乙醚、二乙二醇甲醚的检出限为15 mg/kg,定量限为50 mg/kg
Determination of 2-methoxyethanol, 2-ethoxyethanol and 2-(2-methoxyethoxy) ethanol in cosmetics.Gas chromatography
MIL-E-199A dated 25 May 1962, with Amendment 3, dated 15 June 1974, have ,een reviewed and determined to be valid for use in acquisition
ETHER, DIETHYL, TECHNICAL
This Interim Amendment is issued for use by the U.S. Army Armament Command with Military Specification MIL-E-lggA, dated 25 May 1962
ETHER, DIETHYL, TECHNICAL
This specification covers one grade of ether, diethyl as specified in the contract 01- order(see 6.2
ETHER, DIETHYL, TECHNICAL
