The kinetic nephelometry was used and there were interference action in the 5 and 10-fold dilution of Shuanghuanglian injection,and no interference action in the 20 and 40-fold dilution.

• 采用动态浊度法,对双黄连注射液进行定量干扰实验检测。双黄连注射液稀释5倍和10倍时有干扰作用。而稀释20倍和40倍时则无干扰作用。