如何确定色谱分析条件(气相色谱和液相色谱)? 1、the purity of methyl lactate was analyzed by varian cp-3800 gas chromatography (gc) equipped w ... 1. methanol was as the solvent, toluene was used as internal standard. 最后一句含义是什么的呢, 甲醇作溶剂,甲苯作内标。 2. 用惠普气相色谱仪(6890),配置fid检测器。其他内容是色谱柱及分析条件,自己去查专业词典好了。 查看更多