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Attractive lab experiments in school chemistry classroom

Research and development

Scientist working with laboratory glassware of luminous liquids at table against dark background, closeup

Mobile laboratory inspection for outdoor environment, Water treatment lab test, science inspection concept, Scientist experimenting with water quality at wastewater treatment system.

Three test tubes containing (left to right) precipitate of copper hydroxide, precipitate of iron (III) hydroxide and precipitate of iron (II) hydroxide. The precipitates were made by adding a solution of sodium hydroxide to tubes containing Cu2+, Fe3+ and Fe2+ ions in solution, respectively. This testing for ions practical features in GCSE Chemistry exams.

Scientific test tubes in a lab

Symbolic chemical science

3D rendered test tube

Experiment

Retro Computer OS Template with User Connecting to Dial Up Internet. Loading Menu on a Desktop Interface with Yellow Folders, Window with Software Code. 1024x768 Resolution with 4:3 Aspect Ratio

Algae fuel biofuel industry lab researching for alternative to fossil algae fuel or algal biofuel.

Laboratory products. Tubes stands. They contain blue and red liquids. No people.

Toxic sample hold by a scientist in a laboratory - radioactive - fluorescence in conical flask - erlenmeyer flask

Scientist is experimenting with chemicals.

Mixing of the two chemical liquid in a flask under UV light

Water quality monitor in wastewater treatment plants.

Researcher with a flask.

Different colors of chemical solutions in science class

Water test for PH level. A chemical reagent is added to a test tube. 4k video

Test tubes.Blank medical test tubes. Extreme Close-Up,

The Erlenmeyer or Conical flask on bench laboratory, with colorful solvent solution from titration experiment. Parameter of acidity and alkalinity, acid-base analysis compounding in wastewater sample.

Chemistry conteiners and colorful liquids. 3d template design. Space for text.

Close-up of multi-colored analyzing samples in test tube.

Laboratory Chemical Glass Test Tube. India

Chemical industry products

Analysis of Dissolved Oxygen(OD),BOD and Alkalinity in Laboratory.

Hand with gloves is holding purple liquid in a flask in front of gray background.

pH scale in test tubes. School science experiment showing the range of the PH scale with diagram. Educational science test.

Color reagents in test tubes and flasks are on the table. Study chemistry. Natural Sciences. Desk. Classroom. Laboratory at the university. Biolaboratory. Science.

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