线性回归法建立吸收度线性组合法的工作方程

Establishment of Working Equation of Linear Regression Method of Absorbance by Linesr Regression

关键词:  吸收度线性组合法  一元线性回归  安痛定注射液

Key words:  linear combination mlthod of absorbance linear regression, antodin injection

摘要:

根据一组已知浓度混合液的吸光度,经一无线性回归建立组分的工作方程。比较了建立工作方程的不同方法,并测定了三组分复方制剂安痛定注射液。本法可使吸收度线性组合法用于较复杂混合体系的测定。

Abstract:

Based on the absorbance data of a group, standard solution,working equation of component was established by linear regression. The different melthods of establishing working equation were compared. With proposed method, three components antodin injection