共找到 150 條與 石油醚 相關的標準，共 10 頁
This test method measures the amount of solvent-soluble (hexane or petroleum ether) materials in wet blue and wet white.1.1
Standard Test Method for Hexane/Petroleum Ether Extract in Wet Blue and Wet White
La presente norma è la versione ufficiale in lingua inglese della norma europea EN ISO 734-1 (edizione agosto 2000). La norma specifica un metodo
Oilseed residues - Determination of oil content - Extraction method with hexane (or light petroleum)
本方法適用于測定用過的及使用中的柴油機機油不溶物含量。機油的石油醚-二甲氨基乙醇溶液在離心分離時，析出的不溶性物質與瀝青樹脂狀物質的混合物，即為離心分離所測定的不溶物
Oil-change criterion of railway diesel locomotive engine oils--Test method for determination of matter insoluble in petroleum ether (Volumetric method)
4.1 This test method measures the amount of solvent-soluble (hexane or petroleum ether
Standard Test Method for Hexane/Petroleum Ether Extract in Wet Blue and Wet White
SURFACE ACTIVE AGENTS. ANALYSIS OF TECHNICAL SODIUM SEC-ALKYLSULPHATES. DETERMINATION OF PETROLEUM ETHER EXTRACTABLE PRODUCTS
Extraction of an aqueous alcoholic solution with light petroleum , evaporation and weighing
Analysis of formulated detergents - Quantitative test methods - Method for determination of matter soluble in light petroleum
Oilseed residues - Determination of oil content - Part 1 : extraction method with hexane (or light petroleum).
SURFACE ACTIVE AGENTS. ANALYSIS OF TECHNICAL SODIUM PRIM-ALKYLSULFATES. DETERMINATION OF CONTENT OF PETROLEUM ETHER EXTRACTABLE PRODUCTS
This part of ISO 734 specifies a method for the determination of the hexane extract (or light-petroleum extract), called "oil content", of residues
Oilseed residues — Determination of oil content — Part 1: Extraction method with hexane (or light petroleum) (ISO 734-1:1998)
Prezentul standard stabile?te metoda de determinare a con?inutului de substan?e cxtrac-tibile ?n eter de petrol din n?moluri rezultate de la tratarea
SLUDGES RESULTED FROM TREATMENT OF SURFACE WATERS AND WASTE WATERS PURIFICATION Content determination of extractable substances in petroleum ether
Water and waste water Test for organie solvents extractable matters Determination of total content of petroleum ether extractable organie by gravimetric method
De beschreven methode is toepasbaar voor de bepaling van het EOX-gehalte in ongefiltreerde monsters van de volgende watersoorten: drinkwater
Water- Determination of the halogen content derived from non-volatile, with petroleum ether extractable organohalogen compounds (EOX)
Analysis of formulated detergents. Quantitative test methods. Method for determination of matter soluble in light petroleum
SURFACE ACTIVE AGENTS. ANALYSIS OF TECHNICAL SODIUM ALKYLARYL-SULPHONATES (EXCLUDING BENZENE DERIVATIVES). DETERMINATION OF PETROLEUM ETHER EXTRACTABLE PRODUCTS
petroleum acid
