Objective: To find a simple, sensitive, and selective method for the determination of trace heparin through the comparative observation on the discoloration effect of heparin to Pyronine G Methods: Spectrophotometry was adopted. 目的:研究肝素对吡啰红G的褪色反应,建立一个简单、灵敏、选择性高的肝素测定方法。方法:分光光度法。
Spectrophotometric Determination of Trace Heparin with Pyronine G 吡啰红G分光光度法测微量肝素
Fluorimetric Determination of Molybdenum in Water and Urine With Pyronine G-Thiocyanate Ion 硫氰酸根-吡啰红G荧光光度法测定水及尿样中微量钼