By means of micromachining techniques a channel capillary electrophoresis system consisting of sample injector, reactor, separation capillary and detectors has been fabricated in a planar glass chip. 应用现代微电子光刻技术将化学反应、进样、分离和检测等组合在数厘米玻片上。
To collect air sample with 100 mL glass injector, air sample was sent to GC directly. Halogenated hydrocarbon was separated by HP-101 capillary column. 用100mL玻璃注射器采集气样,直接进入气相色谱仪,卤代烃经HP-101毛细管柱分离、ECD测定。
The high concentration SO2 sample was determined by the formaldehyde analysis, sampling with injector. Its precision, sampling, efficiency and stability of sample was studied. 对用注射器采样甲醛法测定高浓度SO2样气精密度、准确度、采样效率、样品的稳定性进行了研究.并应用于燃煤、燃油锅炉排气中SO2浓度的测定。
Application of Automatic Sample Injector LNK 881 in Colorimetry 在比色测定中应用LNK881自动进样器
The main procedures were: to prepare the target genes and cells, to fill the sample into the glass capillary injector and to proceed microinjection. 该技术主要包括:目的基因和靶细胞的制备、样品的灌注以及对细胞的显微注射。