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Chemistry experiment

Chemistry experiment

Organic synthesis

Copper powder being heated

Silver oxide decomposition

Iron filings being heated

Copper carbonate being heated

Distillation apparatus

Fehling's reaction

Chemistry apparatus

Chemistry apparatus

Reduction of copper

Producing gas

Boiling proteins

Nitrobenzene preparation

Test tube of sulphur and iron mix

Haloalkane test

Conduction of heat

Thermolysis of mercury oxide

Heating copper sulphate solution

Distillation apparatus

Boiling water with a Bunsen burner.

Aluminium chloride preparation

Chemistry research

Chemistry research

Heating water

Heating water and copper sulphate

Burning aluminium

Burning iron

Iron filings in a bunsen flame

Evaporating water using a sand tray

Iodine sublimation

Orange juice being boiled on a Bunsen

Copper chemistry experiment

Water being heated

Heating water

Flame test for calcium.

Heating sugar

Burning lithium

Bunsen burner with pilot light

Heating magnesium in a flame

Lit bunsen burner

Burning magnesium

Chemistry research

Chemistry research

Sulphur being heated

Holding microscope slide over flame

Holding microscope slide over flame

Holding microscope slide over flame

Holding microscope slide over flame

Strontium flame test

Flame test on potassium

Flame test on sodium

Lithium flame test

Lithium flame test

Barium flame test

Strontium flame test

Potassium flame test

Sodium flame test

Calcium flame test

Lithium flame test

Convection experiment with paper dots

Copper flame test

Heating sulphur

Heating an iron nail

Test tubes in a holder

Test tubes in a holder

Bunsen burner

Burnt copper

Heating zinc in a flame

Copper sulphate being heated

Iron and sulfur reaction

ガスバーナー

Flame test for strontium.

Scientist working in the chemical laboratory

Microscope and test tubes

Microscope and test tubes

Empty tubes in a test tube rack

Test tubes in a test tube rack

Empty tubes in a test tube rack

Test tubes in a test tube rack

Copper oxidation experiment

Evaporating water from a brine solution

Test tubes in a holder

Test tubes in a holder

Test tubes in a volumetric flask

炎色反応

ガラス器具

Scientist doing experiment

Heating zinc oxide

Organic synthesis

Test tubes

Woman Experimenting in Lab

Chemistry student using pipette

Chemistry student using multi pipette

Chemistry student using multi pipette

Copper flame test

Potassium flame test

Sodium flame test

Boiling water with a Bunsen burner

Chemistry student pouring liquid into test tube

Chemistry student pouring liquid into beaker

Water being heated

Laboratory glassware

ガスバーナー

ガスバーナー

ガスバーナー

Bunsen burner

Sterilising a wire loop

Chemistry research

ガラス器具

ガラス器具

Scientist doing experiment

Scientist doing experiment

試験管を見つめる女性

Free radical substitution

Scientist writing on test tube

Scientist holding test tube

Scientist holding test tube

Scientist holding test tube

Microscope and test tubes

Eppendorf tube with pipette

Eppendorf tube with pipette

Micropipette and eppendorf tube

Micropipette and eppendorf tube

Micropipette and eppendorf tubes

Micropipette and eppendorf tubes

Micropipette and eppendorf tubes

Test tubes

Test tubes

Test tubes

Test tubes

Test tubes

Test tubes

Test tubes and pipette

Sample tubes on ice

Chemistry student using pipette

Gas burner, close-up

Gas burner, close-up

Empty test tubes in a holder

Phenol reactions

ガラス器具

Laboratory glassware

Plant research, conceptual image

Aesthetic Medical

ガスバーナーで炭に着火する

ガスバーナーで炭に着火する

ガスバーナーで炭に着火する

ガスバーナーで炭に着火する

Scientist pouring liquid into test tube

Scientist pouring liquid into test tube

ガスバーナー

ガスバーナー

ガスバーナー

ガスバーナー

ガスバーナー

ガスバーナー

ガスバーナー

Close up of blow torch flame on metal

Blow torches with flames crossing

Scientist holding multi pipette

Scientist using pipette in laboratory

Scientist holding eppendorf tube in laboratory

Iodine solubility

Red hot wire

Molten crystals in a test tube

Scientist doing experiment

Scientist doing experiment

Research laboratory

Chemistry experiment

Woman doing experiment in chemical laboratory

Woman measuring liquid in chemical laboratory

Scanning biological sample

Benzoic acid precipitate

Chemical flasks

実験器具

実験室

Plants in beakers

Biological research

Light microscope

Biological research

Robotic arm holding test tube

Robotic arm and test tube

Pipetting into microtubes

Scientist using pipette

Scientist using pipette

Scientist holding test tubes

Copper sulphate production experiment

Chemistry Laboratory

Chemistry Laboratory

Chemistry lab

Scientist working in lab

Magnesium oxide

Magnesium reacting with steam

Wine analysis

Silver iodide precipitation

Cobalt precipitation

Iron precipitation

Chromium precipitation

Nickel precipitation