laboratory technician performing blood type test with circular motion mixing on slide for hematology diagnosis close up 혈액형 검사 agglutination blutgruppenbestimmung test full hd - 試藥 個影片檔及 b 捲影像00:05捐血
scientist working with colorful chemical liquids in laboratory, wearing safety gloves and goggles, focusing on experiment and chemical research. - 試藥 個影片檔及 b 捲影像00:22
scientist handling pipette dropping organic compound liquid into glass container for biochemistry research and pharmaceutical testing with protective glove in laboratory - 試藥 個影片檔及 b 捲影像00:20
female scientist measuring plant extract liquid with pipette in laboratory for biotechnology research and alternative medicine development with safety hygiene and quality control - 試藥 個影片檔及 b 捲影像00:13
female scientist using pipette analyzing plant extract liquid in laboratory for biotechnology research and herbal medicine development with safety control and scientific precision - 試藥 個影片檔及 b 捲影像00:15
scientist extracting essential oil from plant sample using pipette in laboratory for biotechnology research and alternative medicine development with safety protection - 試藥 個影片檔及 b 捲影像00:18
female scientist using pipette analyzing plant based liquid in laboratory for biotechnology research and medical cannabis development with safety protection and quality control - 試藥 個影片檔及 b 捲影像00:08
female scientist examining liquid sample in glass container with protective eyewear in laboratory for biotechnology research and medical development with safety and quality control - 試藥 個影片檔及 b 捲影像00:12
female scientist analyzing plant extract liquid with pipette in laboratory for biotechnology research and herbal medicine development with safety protection and quality control - 試藥 個影片檔及 b 捲影像00:11綠色
scientist analyzing plant based liquid with pipette in laboratory for biotechnology research and herbal medicine development with safety and quality control - 試藥 個影片檔及 b 捲影像00:08
scientist measuring plant extract liquid with pipette in laboratory for biotechnology research and sustainable organic development with safety and quality control - 試藥 個影片檔及 b 捲影像00:11綠色
scientist using pipette analyzing liquid sample in laboratory with protective glove and eyewear for medical research and biotechnology development - 試藥 個影片檔及 b 捲影像00:07
scientist using pipette measuring liquid sample in laboratory for biotechnology research and pharmaceutical development with protective glove and safety equipment - 試藥 個影片檔及 b 捲影像00:11
scientist using pipette testing organic liquid sample in laboratory for biochemistry research and sustainable plant based development with protective glove and safety control - 試藥 個影片檔及 b 捲影像00:10
scientist examining plant extract liquid with pipette in laboratory for biotechnology research and herbal medicine innovation with safety and quality control process - 試藥 個影片檔及 b 捲影像00:18
scientist working with colorful chemical liquids in laboratory, wearing safety gloves and goggles, focusing on experiment and chemical research. - 試藥 個影片檔及 b 捲影像00:11
scientist working with colorful chemical liquids in laboratory, wearing safety gloves and goggles, focusing on experiment and chemical research. - 試藥 個影片檔及 b 捲影像00:26
chemical experiment pink liquid in round bottom flask used in medical laboratory research in healthcare facility - 試藥 個影片檔及 b 捲影像00:06
chemical experiment pink liquid in round bottom flask used in medical laboratory research in healthcare facility - 試藥 個影片檔及 b 捲影像00:07
chemist conducting careful analysis of yellow solutions during scientific experiments, demonstrating precision and research professionalism. - 試藥 個影片檔及 b 捲影像00:13
chemist conducting careful analysis of yellow solutions during scientific experiments, demonstrating precision and research professionalism. - 試藥 個影片檔及 b 捲影像00:19
laboratory and scientific experiments and formulation of chemicals for medical research - 試藥 個影片檔及 b 捲影像00:12
laboratory and scientific experiments and formulation of chemicals for medical research - 試藥 個影片檔及 b 捲影像00:13
laboratory and scientific experiments and formulation of chemicals for medical research - 試藥 個影片檔及 b 捲影像00:11
laboratory and scientific experiments and formulation of chemicals for medical research - 試藥 個影片檔及 b 捲影像00:12
laboratory and scientific experiments and formulation of chemicals for medical res - 試藥 個影片檔及 b 捲影像00:11
laboratory and scientific experiments and formulation of chemicals for medical research - 試藥 個影片檔及 b 捲影像00:11
laboratory and scientific experiments and formulation of chemicals for medical research - 試藥 個影片檔及 b 捲影像00:13
laboratory and scientific experiments and formulation of chemicals for medical research - 試藥 個影片檔及 b 捲影像00:10白人
laboratory and scientific experiments and formulation of chemicals for medical research - 試藥 個影片檔及 b 捲影像00:09
laboratory and scientific experiments and formulation of chemicals for medical research - 試藥 個影片檔及 b 捲影像00:08
laboratory and scientific experiments and formulation of chemicals for medical research - 試藥 個影片檔及 b 捲影像00:11水滴
laboratory and scientific experiments and formulation of chemicals for medical research - 試藥 個影片檔及 b 捲影像00:11水滴
laboratory and scientific experiments and formulation of chemicals for medical research - 試藥 個影片檔及 b 捲影像00:10
laboratory and scientific experiments and formulation of chemicals for medical research - 試藥 個影片檔及 b 捲影像00:10
laboratory and scientific experiments and formulation of chemicals for medical research - 試藥 個影片檔及 b 捲影像00:10
reagent bottles on conveyor belt in the production line of pharmaceutical industry. - 試藥 個影片檔及 b 捲影像00:10
reagent bottles on conveyor belt in the production line of pharmaceutical industry. - 試藥 個影片檔及 b 捲影像00:15
chemist conducting careful analysis of yellow solutions during scientific experiments, demonstrating precision and research professionalism. - 試藥 個影片檔及 b 捲影像00:19
chemist conducting careful analysis of yellow solutions during scientific experiments, demonstrating precision and research professionalism. - 試藥 個影片檔及 b 捲影像00:12
male researcher analyzing chemical solution in laboratory. focused scientist studies yellow liquid in beaker among test tubes and advanced lab equipment. - 試藥 個影片檔及 b 捲影像00:28黃色
male researcher analyzing chemical solution in laboratory. focused scientist studies yellow liquid in beaker among test tubes and advanced lab equipment. - 試藥 個影片檔及 b 捲影像00:15
male researcher analyzing chemical solution in laboratory. focused scientist studies yellow liquid in beaker among test tubes and advanced lab equipment. - 試藥 個影片檔及 b 捲影像00:29
a laboratory technician wearing gloves and safety glasses working with test tubes and a beaker filled with yellow liquids. - 試藥 個影片檔及 b 捲影像00:09
a laboratory technician wearing gloves and safety glasses working with test tubes and a beaker filled with yellow liquids. - 試藥 個影片檔及 b 捲影像00:14
a laboratory technician wearing gloves and safety glasses working with test tubes and a beaker filled with yellow liquids. - 試藥 個影片檔及 b 捲影像00:21
a laboratory technician wearing gloves and safety glasses working with test tubes and a beaker filled with yellow liquids. - 試藥 個影片檔及 b 捲影像00:20
scientist hands in gloves hold sterile flask with red liquid. oil research and toxic liquid concept - 試藥 個影片檔及 b 捲影像00:10
scientist hands hold sterile flask with oil. scientists examining the oil extracted from cannabis. - 試藥 個影片檔及 b 捲影像00:19
scientist hands hold sterile flask with oil. scientists examining the oil extracted from cannabis. - 試藥 個影片檔及 b 捲影像00:12