中药成分检测报告（中药制剂）

项目报告

1 样品信息Sample description
收到中药制剂样品xx个，a和b
A total of xx Chinese drugs preparation samples, where received by the customer.

2 材料与方法Materials and Methods
2.1 试剂Chemicals
所有的溶剂与试剂均为色谱级，地黄苷A，地黄苷D，黄柏碱，木兰花碱标准品购于xxx
All chemicals and solvent were HPLC. Standard: rehmannioside A, rehmaionoside D, phellodendrine, magnoflorine and were purchased from xxx.

2.2 样品处理Sample Preparation
1) 将样品摇匀，称取2.0g左右的样品；
2) 2.0g样品加入50% xxx稀释至50 mL，称量，超声处理60 min；
3) 放冷，称量，用50% xxx补足减少的重量，摇匀，过滤；
4) 取滤液用0.45 µm滤膜过滤，进样20 µL。

2.3 HPLC分析HPLC Analysis
本实验所用的仪器为Agilent高效液相色谱仪，配备紫外检测器。
色谱柱为xxx C18 (250 mm*4.6 mm, 5 μm)，流动相为乙腈-0.1% xxx溶液，流速为1.0 mL/min，柱温为30℃。

3 结果Results
色谱图Chromatogram