Sample cup for spectral acquisition and spectral analysis method

The invention relates to a sample cup for spectral acquisition and a spectral analysis method. The sample cup includes a cup body and a cup cover, the cup cover is detachably or movably assembled on the cup body, the bottom of the cup body is transparent, and the inner surface of the cup cover is provided with a reflective layer. The sample cup has the advantages that the batch detection speed ishigh and the stability of results of repeated detection is high. 本发明涉及种用于光谱采集的样品杯和光谱分析方法。该样品杯包括杯体和杯盖，杯盖可分离地或可活动地装配在杯体上，杯体的底部是透明的，杯盖的内表面有反光层。该样品杯具有批量检测速度快，重复检测结果稳定性高的优点。