The determining conditions of metaldehyde,paraldehyde,acetaldehyde and nicotinamide were investigated by gas chromatography with correction factors.The method was reliable and rapid.

 
  • 采用气相色谱法,结合校正因子,研究了四聚乙醛、三聚乙醛、乙醛和烟酰胺的测定条件。
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