亚甲蓝褪色分光光度法测定一次性使用动脉血样采集器中肝素锂效价

Methylene Blue Fading Spectrophotometric Determination of Heparin Lithium in Single-use Receptacles for Human Arterial Blood Specimen Collection

建立了亚甲蓝褪色分光光度法测定一次性使用动脉血样采集容器中肝素锂效价的实验方法。方法的线性范围为0～0.25IU/mL,r≥0.995,相对标准偏差为1.26%,平均回收率为98.5%。

Methylene blue fading spectrophotometric method is applied to determinate heparin lithium in single-use receptacles for human arterial blood specimen collection.The liner range is 0～0.25IU/mL,r≥0.995.The RSD is 1.26% and the average recovery is 98.5%