Closeup Rack Focus Shot Of Young Chinese Female Researcher In Goggles White Coat And Gloves Holding Up Glass Vial With Blue Chemical Solution Examining Visual PropertiesÂ
Close-up side footage of diverse male and female researchers standing together in chemical laboratory, looking at vial with purple manganese solution against window, discussing properties
Close-up of a researcher's hands pipetting a solution.
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Medium side shot of young Chinese female researcher in safety face mask, protective goggles and white coat holding up against light and examining flask with purple chemical solution
Laboratory researcher experimenting with liquid substance inside flask. Stock footage. Close up of mixing chemical solution.
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Medium vertical of young Asian female researcher in safety face mask, goggles, lab coat holding up and examining flask with purple chemical solution, looking for residue
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Medium vertical of Chinese female chemist in white coat, goggles, gloves adding reagent to chemical solution in vial, holding it up, checking for reaction or residue, while performing assay
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Medium footage of Chinese female scientist in white coat, goggles, gloves adding drops of reagent to chemical solution in vial, holding it up, checking for reaction or residue, while conducting tests
Pharmaceutical researcher analyzing solution test from petri dish
Medium shot of young female lab assistant with prosthetic limb preparing chemical solution in vial, giving it to middle-aged Caucasian researcher, who is typing on laptop, while conducting experiment
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Medium shot of young Chinese female researcher standing at table with retort on stand in laboratory, looking at purple solution, observing chemical reaction and filling out checklist on clipboard
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Close-up footage of hand of anonymous male chemist in glove and white coat adding drops of chemical reagent to pink solution in test vials in rack with pipette
Medium shot of two female researchers in lab coats and glasses checking and discussing samples of blue solutions in flask and vial, while performing scientific experiment