sample injection

常见例句

The liquid-phase sample injection valve ensured the sampling reproducibility.
使用液相进样阀液态直接进样保证了试样的代表性。
Applying backflushing helps maintain the GC and the MS source by removing later eluting compounds from the column before reaching the MS, and prior to the next sample injection.
应用反吹技术可以在下一个样品进样之前，直接除去柱中的后洗脱化合物以防止其进入质谱仪，从而帮助我们保持气相色谱和离子源性能。
agilent.corp.vogel.com.cn
Field-amplified sample injection in capillary electrophoresis with amperometric detection is reported. The effects of the injection mode on separation and detection are discussed.
本文首次报道用安培电化学检测器探讨毛细管电泳分离的场放大进样效应，分析了系统峰的形成以及场放大进样对电泳分离检测的影响。