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Neutralization of concentrated sodium hydroxide solution with hydrochloric acid
Lab assistant uniform with mask gloves holding test tube with science laboratory research sample while analyzing development on biology chemical as graph growth increase investment revenue, copy space
Woodworking equipment in a furniture manufacture workshop in work
Female scientists wearing Chemical protective suites and PPE collect samples of toxic water to test by mobile lab test, examining wastewater from Industrial, and environment
Ethylene Glycol in container, chemical analysis in laboratory, chemical raw materials in industry
Two scientists work on research project. One scientist is holding a test tube while the other looks at the findings on a laptop computer. A beaker full of dark liquid is on the table. Only the scientists hands and arms are seen in the photo.
close up transparent envelope plastic pouch bag and horizontal sealing and cutting unit of continuous vertical automatic filling and packing machine for goods or food in industrial
Boxes should be stored upright
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A medical professional who conducts experiments in the laboratory using test tubes
Cheese production device in a small family creamery. The dairy farm is specialized in buffalo yoghurt and cheese production.
Scientists are researching and analyzing harmful contaminants in the laboratory.
Chemical formula of Vitamin E with black pen. Close-up.
An experienced female dressmaker is using red textiles and a sewing machine for making new clothes
Close-up of laboratory worker testing pink liquid. Investigation in lab room. Chemist in protective costume and gloves holding tube. Science and research concept
Milling machine bed and cutter.
Mid adult male hair stylist owner  preparing to dye hair
Automated carpentry workshop equipment for production of wooden furniture close up
Male veterinarian working in laboratory. Vet doctor is examining sample at animal hospital. He is wearing uniform.
Machine for wood processing. Woodworking. Furniture manufacture. Carpentry workshop. Furniture assembly. Sawmill. Wood processing. Woodworking production. Filler drilling and edge banding machine
cook preparing a red frosted cake using air bush
Gloved hands of a scientist working with liquid chemicals coloured purple in laboratory, using different glassware. Working in modern research laboratory.
Indoors activity for fun
Beakers used in science laboratories on blue background.  Their reflections can be seen in the table where they sit.
Laboratory personnel analyzing blood
Woman doctor stands near hematological analyzer in testing unit of modern laboratory, she has a test tube in her hands
Blackboard with the chemical formula of Cortisone
A detailed view of an optometrist's hand handling vision test equipment, demonstrating the meticulousness and advanced tools used in eye examination while patient observes.
Automatic packing line of conveyor. Pharmaceutical and chemical industry. Manufacture on factory
Inside a Modern Textile Factory
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