標準編號:	GB/T 17813-1999
中文名稱:	復合預混料中煙酸、葉酸的測定 高效液相色譜法
英文名稱:	Determination of nicotinic acid and folic acid in compound premix - High-pressure liquid chromatography
中標分類:	B46    畜禽飼料與添加劑
行業分類:	GB    國家標準
ICS分類:	65.120 65.120    飼料 65.120
發布機構:	國家質量技術監督局
發布日期:	1999-8-10
實施日期:	2000-2-1
標準狀態:	superseded
被新標準替代:	GB/T 17813-2018 添加劑預混合飼料中煙酸與葉酸的測定 高效液相色譜法
被替代日期:	2019-4-1
翻譯語言:	英文
文件格式:	PDF
中文字符數:	6000 字
翻譯價格(元):	420.0
交付時間:	付款后 1 個工作日

1 Scope This standard specifies the determination of nicotinic acid and folic acid in compound premix-high-pressure liquid chromatography. This standard is applicable to the determination of nicotinic acid and folic acid in compound premix and vitamin premix. The measurement range of nicotinic acid content per kilogram of sample is above 1000mg, and that for folic acid is above 500mg. 2 Normative Reference The following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All the standards will be revised; all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of the following standards are applicable.