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129 free Chemicals from Freerange
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Red Substance in Body of Water
The image shows a body of water with a noticeable red substance dispersed in it. The water appears murky and the red hue stands out, possibly indicating pollution or a natural phenomenon.
Bubbles under the microscope
Mixture of soap and oil viewed under the microscope.
Test tube containing sucrose
Combustion reaction using sucrose to produce caramel and steam.
Cuvettes containing red, blue, and yellow solutions
Cuvette used in spectroscopy.
Acetic acid in a reagent bottle
A reagent bottle containing acetic acid.
Erlenmeyer flask
Erlenmeyer flask used for chemical titrations.
Industrial Factory Emitting Smoke
A factory billowing out thick, dark smoke into the sky, symbolizing industrial activity and pollution. The smoke spreads out, blending with the atmosphere as it rises from the factorys chimneys.
Chemistry Physics Means Non-Fiction Science And Chemicals
Physics Books Indicating Textbook Science And Chemical
Chemical solutions
Chemical solutions glowing uner a black light.
pH meter
Analog pH meter with electrode, pH 7 and 4 buffers.
SPME
Solid phase microextraction holder used in gas chromatography.
STEM Education concept - Chemistry
Education concept - Little scientists children is looking at erlenmeyer flask containing chemicals to perform experiments in the laboratory, Beaker on the side table.
Micro-pipette
Pipetting liquid into an ELISA plate.
Acetic acid
Bottle of acetic acid and the molecular structure.
Chemistry Physics Shows Fiction Research And Chemicals
Books Chemistry Representing Textbook Fiction And Science
Food and chemistry glassware under a black light
Chemical solutions producing blue and red colors under a black light.
Three different beakers
Beaker containing a solution.
Flask and condenser
Condenser connected to a flat bottom flask.
Atom Molecule Represents Scientific Chemistry And Experiments
Atom Molecule Meaning Research Chemist And Science
Silver chromate reaction
Lead chromate chemical reaction.
Chemical reaction forming lead iodide.
Lead iodide reaction
Lab Equipment - Laboratory Glassware
Lab Equipment - Laboratory Glassware
Hydrometer
Reading the value from a hydrometer. Used for determining the specific gravity of liquids including beer.
Lab Equipment - Laboratory Instruments
Lab Equipment - Laboratory Instruments
Chemicals under a black light
Black light producing colored solutions.
Empty test tubes in a beaker
Test tubes in a glass beaker.
Acids and chemical structures
Two reagent bottles containing hydrochloric acid, acetic acid and their molecular models.
Person adding chemicals to a flask
Flask, pipet and hand.
Chemical Reaction
Chemical reaction producing a fire.
A beaker
Beaker containing a solution.
Acid base titration.
Reagent bottles, burette and flask.
chemicals
Scientist or researcher standing next to chemical flask.
Combustion reaction using sucrose
Combustion reaction using sucrose to produce caramel and steam.
Chemistry quiz
Organic chemistry quiz with pencil and chemical structures.
Gooch crucible
An isolated sintered glass crucible.
Hydrometer
Reading the value from a hydrometer. Used for determining the specific gravity of liquids including beer.
Close Up of a Pack of Pills
A close-up view of a pack of pills, showing various medication tablets in different colors and shapes. The packaging is crisp and clear, highlighting the contents of the blister pack.
Chemical Symbols Showing Chemistry And Science
Chemical Symbols Showing Chemistry Elements And Science
Soap and oil bubbles
Mixture of soap and oil viewed under the microscope.
Hydrometer reading for beer
Reading the value from a hydrometer. Used for determining the specific gravity of liquids including beer.
Chemistry
pH test paper
Food Safety
Food safety collage
Chemicals
Chemical bottle storage.
Acid and Base chemistry.
Chemistry glassware showing the concept of acid and base chemistry.
Chromate crystals
Crystals forming in solution viewed through the microscope
Test tubes in a beaker
A black and white image of test tubes in a beaker.
Sufuric acid bottle
Bottle containing sulfuric acid, also called battery acid.
Nitric acid
A bottle containing nitric acid.
Density of 2 different materials
Density of 2 different materials in a graduated cylinder. One object floating and one sinking.
Ammonium hydroxide and hydrochloric acid solutions
Acid and Base chemistry.
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