chromatography glass column
常见例句
- Solvent desorption gas chromatography and GDX-103 glass column were applied to determine benzene, toluene and xylene in the air of decorated rooms.
方法采用活性炭管采样，溶剂解吸气相色谱法，GDX-103玻璃短柱快速测定空气中苯、甲苯、二甲苯浓度。 返回 chromatography glass column