标准摘要
[中文适用范围]: 原理:在碱性条件下,在帕尔弹中对测试部分进行氧化,以破坏有机物并溶解矿物质。 钼硅酸盐络合物的形成和波长 630 nm 下的光谱测量。 [外文原描述]: Principle: oxydation of a test portion in a Parr bomb under alkaline conditions to destroy organic matter and to solubilize the mineral matter. Formation of molybdosilicate complex and spectrometric measurement at a wavelength of 630 nm.
英文名称Leather — Determination of total silicon content — Reduced molybdosilicate spectrometric method