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precolumn [pre'kələm]

释义 [医]前置柱，柱前;

例句:

  • Nsuccinimidyl α Naphthylacetate ( SINA ) was used as a precolumn derivatizing reagent to separate and determine 15 amino acids.
    以N-羟基琥珀酰亚胺-α-萘乙酸酯 ( SINA ) 为氨基酸的柱前衍生试剂,反相高效液相色谱分离测定了15种氨基酸.