The content of triazin in ceftriaxone sodium was calculated through peak area ratio between its area in test solution and ceftriaxone sodium area in 1.0% reference solution according to European Pharmacopoeia.

 
  • 根據歐洲藥典方法;用質(zhì)量分數為1.;0%25的頭孢曲松鈉對照液做對照;以頭孢曲松鈉供試液中三嗪環(huán)的峰面積與質(zhì)量分數為1
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