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Chemischer Test videos

a scientist uses a pipette to transfer blue liquid into a test tube, showcasing precision in a laboratory setting.
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female chemist in lab. woman chemist analyzing chemical liquid in lab flask
male scientist experimenting in laboratory 4k
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animation of car icon over caucasian male scientist in lab
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scientist adding liquid to flask in lab
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lab assistant drips yellow liquid into test tube with reagent in chemical workshop slow motion. probe lens shot of scientific experiment closeup
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laboratory worker preparing experiment at lab
tracking along lab bench with equipment
test tubes with samples in a rack 4k
experiment demonstrating zinc reacting with hydrochloric acid
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assistant drips yellow reagent into test tube with sample
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close-up of gloved hands manipulating glassware with liquid in a laboratory setting.
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laboratory research concept. group of scientists discussing microscope research
preparing microscope slide cu
male hand holding a beaker with blue staff from inside the diaper. researcher testing the absorption with the help of a napkin. close up.
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student taking notes in a chemistry lab
scientists transfer pink solution chemical or test sample in beaker tissue culture flask with suction pipette with suction pipette for cell culture assay in biological cabinet biotechnology laboratory
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blue and red liquid pouring into beakers
copper carbonate added to test tube for reaction
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education starts at home
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injecting sample into test tube
ceramic tiles raw material soil lab testing
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medical workers analyzing patient heartbeat
syringe interacts with colorful liquid in jar
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a close-up view of a green powder reacting in a test tube with a liquid.
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scientist conducting a chemical reaction experiment
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scientist pouring sample into beaker
close-up view of caucasian researcher woman in protective suit holding test tube while doing pest control in the green field
animation of chemical formulas over hands of african american female lab worker with sample
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animation of chemical formulas over hands of african american female lab worker with sample
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chemistry experiment: titration of a pink solution
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injecting air into scientific vial
redheaded doctor in front of camera on gray background.
water is poured by the glass tube onto the diaper material. the hand of the researcher corrects the position of the glass tube. examination of fabrics for diapers and their absorption ability
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drop of blood falling into test tube of water close up
laboratory experiment with a beaker and thermometer
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redheaded doctor in front of camera on gray background.
plastic measuring cylinders in a lab
scientist working at lab bench
close up of chemical pipette dropping transparent liquid in to lab tubes with blurred scientist chemist wearing respiratory mask in background
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scientist conducting a chemical reaction experiment
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lab technician does a urine test 7
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scientist transferring blue liquid in a beaker
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scientist conducts a bromothymol blue experiment
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drop of blood falling into test tube of water
scientist using pipette 4k
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scientist mixing test tube with centrifuge
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pipetting pbs saline buffer solution in lab 02
science experiment in a laboratory
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production of diapers laboratory. testing the absorbing abilities of diaper layers at the enterprise. close up
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