Female, Asian00:21 Science, Technician00:07 Science, Technician00:15 Biochemist, Women00:16 Biochemist00:20 Chemicals, Science00:19 Liquid, Nitrogen00:08 Adult, Africa00:18 Adult, Africa00:17 Chemicals, Science00:21 Lab, Laboratory00:10 Beer, Can, Drink00:10 Pipette, Sample00:10 Chemistry, Test00:15 Researcher00:19 Researcher00:21 Laboratory Equip...00:12 Laboratory Equip...00:11 Scientist00:20 Woman, Science00:12 Energy, Bio, Green00:17 Liquid, Experiment00:06 Red, Bottle, Liquid00:07 Substances00:13 Substances00:19 Substances00:17 Liquid, Experiment00:06 Liquid, Experiment00:09 Laboratory, Liquid00:15 Laboratories00:21 Adult, Africa00:21 Adult, Africa00:11 Adult, Africa00:13 Adult, Africa00:12 Science, Research00:16 Vapour, Beaker00:30 Vapour, Beaker00:30 Vapour, Beaker00:30 Lab, Laboratory00:22 Lab, Laboratory00:09 Lab, Laboratory00:07 Lab, Laboratory00:11 Plant, Cone, Paper00:18 Blue, Clear00:10 Chemical00:28 Female, Asian00:22 Female, Asian00:16 Female, Asian00:21 Female, Asian00:18 Female, Asian00:19
