Then, the solvent peak is deducted as a part of background.
然后，我们将溶剂峰也作为背景的一个部分加以扣除。
An improved and simplified after-treatment procedure has been developed which serves to significantly reduce the'tailing'of the solvent peak and to eliminate the precipitate produced in the reaction.
同时提出在单糖进行硅醚化反应后适量加水的简易后处理方法，能显著减少色谱测定时溶剂峰的“拖尾”，并消除了反应后产生的沉淀。
NMR spectra are often calibrated against the known solvent residual proton peak instead of added tetramethylsilane.
核磁共振谱通常是根据已知的溶剂残留质子峰进行校正，而不是添加四甲基硅烷。
应用推荐