macro shot of high-performance cpu microprocessor chip on computer motherboard. - 高效液相色譜法 個照片及圖片檔背景 - 主題, 技術
October 2025, Berlin: A laboratory employee takes a sample from a high-performance liquid chromatograph coupled to a time-of-flight mass...
October 2025, Berlin: A high-performance liquid chromatograph coupled with a time-of-flight mass spectrometer for the analysis of laboratory samples...
modern wall-mounted electric water heater. silvery minimalist bathroom appliance. - 高效液相色譜法 個照片及圖片檔沸騰的
April 2025, Bavaria, Munich: An employee of the Bavarian State Office for Health and Food Safety places a small glass container with a sample in an...
April 2025, Bavaria, Munich: An employee of the Bavarian State Office for Health and Food Safety places a small glass container with a sample in an...
Chemistry Professor Donna Barron, Phd., right, works with Biotechnology students Ethan Dobson, seated, and Cory Bilinski in the analytical chemistry...
Chemistry Professor Donna Barron, Phd., right, works with Biotechnology students Ethan Dobson, seated, and Cory Bilinski in the analytical chemistry...
Eric Block, a chemistry professor at UAlbany, stands next to a HPLC Chromatograph in his lab at the University at Albany on Monday, Feb. 6, 2012 in...
Biochemical Enrique Martins holds a sample of THC and CBD to calibrate the High Performance Liquid Chromatography to test samples of therapeutic...大麻 - 麻醉性毒品, 醫院
Biochemical Enrique Martins holds a sample of THC and CBD to calibrate the High Performance Liquid Chromatography to test samples of therapeutic...大麻 - 麻醉性毒品, 醫院, 實驗室