TZS 54 Pt.1-1979 坦桑尼亚标准．油脂取样和测试方法． 第1部分：取样、物理和化学测试

标准号：TZS 54 Pt.1-1979
中文标准名称：坦桑尼亚标准．油脂取样和测试方法． 第1部分：取样、物理和化学测试
英文标准名称：Tanznia Standard Oils and fats_Sampling and test methods Part 1 : Sampling, physical and chemical tests
发布日期：1979/7/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：1.1 This Taruania Standard lays down the methods of sampling and test for individual oils, fats and fatty materials. It contains definitions of terms used in trade and industry and prescribes the methods for determining moisture, insoluble impurities, acid value and free fatty acids, unsaponifiable matter, melting point, re-fractive index, specific gravity, titre of mixed fatty acids, colour, iodine value (Wijs), saponification value, acetyl value and hydroxyl value, allyl isothiocynate content, Reichert-Meissl valueand Polenske value.1.2 Test methods, neither prescribed in this standard nor specified in standards for individual materials, shall be subject to agreement between the purchaser and the supplier.1.3 Should any inconsistency be found to exist between the methods prescribed in this standard and those pres-scribed in the standard for an individual material, the latter shall prevail.