close up tilt down tilt up milk from carton being poured into graduated cylinder in milk factory testing lab - 量筒 個影片檔及 b 捲影像00:10
medium shot girl transferring drops from beaker into test tube in chemistry lab/ pouring liquid into cylinder - 量筒 個影片檔及 b 捲影像00:39
close up pan lab technicians taking temperature of milk in cylinder at milk processing plant / indonesia - 量筒 個影片檔及 b 捲影像00:18
asian female scientist hands pouring blue liquid chemical from graduated cylinder into erlenmeyer flask in a medical research laboratory workstation. - 量筒 個影片檔及 b 捲影像00:11
asian female scientist hands pouring blue liquid chemical from graduated cylinder into erlenmeyer flask in a medical research laboratory workstation. - 量筒 個影片檔及 b 捲影像00:11
asian female scientist hands pouring blue liquid chemical from graduated cylinder into erlenmeyer flask in a medical research laboratory workstation. - 量筒 個影片檔及 b 捲影像00:18
in a laboratory, a scientist, wearing a white lab coat, is seen standing at his work station. he fills a beaker with a liquid solution from a... - 量筒 個影片檔及 b 捲影像00:15
static side view of medical analyst in blue gloves pouring wash buffer solution from graduated cylinder into analyzer reagent bottle at laboratory sink, clinical diagnostics healthcare science hygiene b roll footage, 4k. - 量筒 個影片檔及 b 捲影像00:08
a close-up of a woman in a white lab coat carrying out an experiment with a graduated cylinder, whilst the hands of two people are shown using an erlenmeyer flask containing red liquid - 量筒 個影片檔及 b 捲影像00:08
a small group of students carrying out practicals and experiments in the university laboratory whilst using laboratory glassware such as: erlenmeyer flasks, beakers, graduated cylinders, amongst others. - 量筒 個影片檔及 b 捲影像00:14
a small group of students carrying out practicals and experiments in the university laboratory whilst using laboratory glassware such as: erlenmeyer flasks, beakers, graduated cylinders, amongst others. - 量筒 個影片檔及 b 捲影像00:05
a small group of students carrying out practicals and experiments in the university laboratory whilst using laboratory glassware such as: erlenmeyer flasks, beakers, graduated cylinders, amongst others. - 量筒 個影片檔及 b 捲影像00:17
a small group of students carrying out practicals and experiments in the university laboratory whilst using laboratory glassware such as: erlenmeyer flasks, beakers, graduated cylinders, amongst others. - 量筒 個影片檔及 b 捲影像00:07
a small group of students carrying out practicals and experiments in the university laboratory whilst using laboratory glassware such as: erlenmeyer flasks, beakers, graduated cylinders, amongst others. - 量筒 個影片檔及 b 捲影像00:12
a small group of students carrying out practicals and experiments in the university laboratory whilst using laboratory glassware such as: erlenmeyer flasks, beakers, graduated cylinders, amongst others. - 量筒 個影片檔及 b 捲影像00:05
a small group of students carrying out practicals and experiments in the university laboratory whilst using laboratory glassware such as: erlenmeyer flasks, beakers, graduated cylinders, amongst others. - 量筒 個影片檔及 b 捲影像00:07
a small group of students carrying out practicals and experiments in the university laboratory whilst using laboratory glassware such as: erlenmeyer flasks, beakers, graduated cylinders, amongst others. - 量筒 個影片檔及 b 捲影像00:10
a small group of students carrying out practicals and experiments in the university laboratory whilst using laboratory glassware such as: erlenmeyer flasks, beakers, graduated cylinders, amongst others. - 量筒 個影片檔及 b 捲影像00:15
a small group of students carrying out practicals and experiments in the university laboratory whilst using laboratory glassware such as: erlenmeyer flasks, beakers, graduated cylinders, amongst others. - 量筒 個影片檔及 b 捲影像00:11
scientists picking biohazardous samples in the infected factory area. group of scientists in protective workwear exploration and picking samples for analysis. - 量筒 個影片檔及 b 捲影像00:10垃圾
scientists picking biohazardous samples in the infected factory area. group of scientists in protective workwear exploration and picking samples for analysis. - 量筒 個影片檔及 b 捲影像00:08
scientists picking biohazardous samples in the infected factory area. group of scientists in protective workwear exploration and picking samples for analysis. - 量筒 個影片檔及 b 捲影像00:08
scientists picking biohazardous samples in the infected factory area. group of scientists in protective workwear exploration and picking samples for analysis. - 量筒 個影片檔及 b 捲影像00:11垃圾
scientists picking biohazardous samples in the infected factory area. group of scientists in protective workwear exploration and picking samples for analysis. - 量筒 個影片檔及 b 捲影像00:09
scientists picking biohazardous samples in the infected factory area. group of scientists in protective workwear exploration and picking samples for analysis. - 量筒 個影片檔及 b 捲影像00:06
focused brewery technologist in a white lab coat examining the liquid in a graduated cylinder - 量筒 個影片檔及 b 捲影像00:29