China National Standards

China Determination tryptophan feedstuffs GB Standards List


  •  China "Determination tryptophan feedstuffs" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 15400-1994 Determination of tryptophan in feedstuffs--Spectrophotometry
    饲料中色氨酸测定方法 分光光度法
    China National Standards
    Determination tryptophan feedstuffs

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