微波灰化法测定进出口饲料中的灰分

Determination of Ash in Feedstuffs Imported and Exported by Microwave Ashing Methed

摘要: 采用程序升温微波灰化法测定饲料中的灰分,大大缩短了检测周期.其检测结果与国标法GB/T5009.4-2003相比,|t|=0.521205,t_α,v=2.23,|t|<t_α,v,没有显著差异;与行业标准SN/T0800.6-1999¹相比,|t|=0.667907,t_α,v=2.40,|t|<t_α,v,没有显著差异.

Abstract: A method for the determination of ash in feedstuffs for imports and exports by microwave ashing was introduced.The result showed that this method used little test time and handled easily.The determination result had no distinct diversity from GB/T5009.4-2003 and SN/T0800.6-1999.