农残级二氯甲烷 标准查询与下载
共找到 150 条与 农残级二氯甲烷 相关的标准，共 10 页
本文件规定了化学试剂农残级二氯甲烷的性状、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农残级二氯甲烷的检验
Chemical reagent—Pesticide residue grade dichloromethane
Dichloromethane (for pesticide residue testing) (reagent)
Dichloromethane for pesticide residue analysis
Dichloromethane for pesticide residue analysis
Specification for Dichloromethane (methylene chloride)
Prezentul standard se refer? la clorura de metilen tehnic?, ob?inut? prin clorurarea termic? a metanului. Formula chimic? : CH2C12. Masa molecular
METHYLENE CHLORIDE, TECHNICAL GRADE
Trichlorsilane. Method of methyl chloride, ethyl chloride, butane, isobutane, methylene, chloroform, carbon tetrachloride, methyltrichlorsilane, chlormethylmethylsilane determination
1.1 This standard prescribes the requirements and the methods of sampling and test for methylene chloride ( dichloromethane ), technical. 1.1.1
Dichloromethane (Dichloromethane) Technical Specifications
Dichloromethane for pesticide residue analysis
Dichloromethane
Dichloromethane
Methylene chloride for industrial use Trichloromethane for industrial use
Zpracovatel: Spolek pro chemickou a hutní v?robu, n. p., ?stí nad Labem — O. Lukavsk?. Pracovník ??adu pro normalizaci a mě?ení: Ing. M
Dichlordifluormethane S (R 12 S)
1.1 This specification covers technical grade methylene chloride.
1.2 The values stated in SI units are to be regarded
Standard Specification for Technical Grade Methylene Chloride
1.1 This specification covers technical grade methylene chloride. 1.2 The values stated in SI units are to be regarded as standard. No other units
Standard Specification for Technical Grade Methylene Chloride
