spectroscopic buffer

例句：

1. 1.The spectroscopic buffer was used to adjust the pH of the solution.
   光谱缓冲液被用来调整溶液的pH值。
2. 2.In spectroscopic analysis, the buffer is crucial for maintaining the stability of the sample.
   在光谱分析中，缓冲液对于保持样品的稳定性至关重要。
3. 3. The spectroscopic buffer was designed to minimize interference from other wavelengths.
   光谱缓冲液被设计成尽量减少其他波长的干扰。