写真素材の検索結果

Chemical test

Iodine test for starch

Iodine and thiosulfate ions titration

Brass analysis

Bromination of phenol

Leaf starch test

Leaf starch test

Decolouring bromine water

Chlorine displacing iodine

Brass analysis

Iodine solution in a bottle

The triiodomethane reaction.

Leaf starch test

Bromination of phenol

Iodine test for starch

Iodine test for starch

Aluminium reacting with iodine

Silver nitrate test for chlorides

Silver nitrate test for iodides

Brady's reagent

Starch content of leaves

Iodine test for starch

Halogens in water

Brass analysis

Iodine displaced from potassium iodide

Halogen displacement reaction.

Starch content of leaves

Brass analysis

Lead iodide precipitate

Iodine content test in a soil sample

Silver mirror test

Iodine sublimation

Aluminium precipitate in sodium hydroxide

Aluminium in excess sodium hydroxide

Chemical research

Chemical research

Chemical research

Chemical research

Silver mirror test

Dilute hydrochloric acid reactions

Benzoic acid precipitate

Micro pipette and test tube

Micro pipette and test tube

Silver nitrate test for bromides

Iodine solubility

Silver mirror test

Laboratory, conceptual image

Microscope and apple

Test tubes with dye liquid

Sulphur being heated

Metal hydroxides

Carbon dioxide test

Cobalt precipitation

Iron precipitation

Chromium precipitation

Iron precipitation

Fehling's reaction

Eppendorf tubes and pipette

Pipetting sample

Pipetting sample

Pipetting sample

Pipetting sample

Pipetting sample

Pipetting sample

Pipetting sample

Biochemistry research

Biochemistry research

Micropipette tubes

Micropipette tubes

Micropipette tubes

Micropipette tubes

Scientist using micropipettes

Iron test

Sodium burning in chlorine

Potassium burning in chlorine

Iodine crystals

Researcher pipetting sample

Researcher pipetting sample

Test tubes and pipette

Multi pipette and multi well plate

Multi pipette and multi well plate

Cobalt chloride paper with drop of water

Pipette dropping liquid in test tubes

Pipette dropping liquid in test tubes

Silver mirror test

Biochemistry research

Bromine water test for alkenes

Fehling's reaction

Halogenoalkane reactions

Azo dye formation

Cyclohexene

Silver iodide precipitation

Test tube of chlorine condensed

Benedict's test for sugars

Iodine

Magnesium reacting with steam

Calcium reacting with water

Detecting water

Iodine subliming

Brass analysis

Biuret test for proteins

Apple and test tubes in lab

Pipetting sample

Bromide reaction

Laboratory microscope and test tubes

Laboratory microscope and test tubes

Laboratory microscope and test tubes

Iron test

Albumin test, conceptual image

Antiphospholipid test, conceptual image

Cholesterol test, conceptual image

Ferritin test, conceptual image

Haemoglobin test, conceptual image

Iron II sulfate reaction

Chromatography, conceptual image

Chromatography, conceptual image

Antinuclear antibody test, conceptual image

Creatine kinase test, conceptual image

Dengue IgG test, conceptual image

Glucose tolerance test, conceptual image

Vitamin A test, conceptual image

Robotic arm pouring chemical

Robotic arm pouring chemical

Robotic arm pouring chemical

Robotic arm pouring chemical

Robotic arm pouring chemical

Nickel displacing copper

Alpha feto protein test, conceptual image

Vitamin B12 test, conceptual image

Pipette adding sample to a test tube in a laboratory

Pipette adding sample to a test tube in a laboratory

Eppendorf tubes and pipette

Eppendorf tubes and pipette

Eppendorf tube and pipette

Multi pipette in lab

Multi pipette in lab

Multipipette in lab

Microtubes and pipette

Microtubes and pipette

Pipette dripping liquid

Blood sample analysis

Test tube in laboratory

Test tube in laboratory

Test tube in laboratory

Test tube in laboratory

Nitrate test using acid

Nickel precipitation

Dropper placing liquid into test tubes

Blue water in a test tube

Lit splint test for hydrogen gas

Microscope and test tubes in a laboratory

Microscope and test tubes in a laboratory

Iron reacting with sulphur

Genetic research, conceptual image

Genetic research, conceptual image

Genetic research, conceptual image

Genetic research, conceptual image

Genetic research, conceptual image

Genetic research, conceptual image

Genetic research, conceptual image

Person holding a test tube with dye liquid

Benedict's test for sugars

Metal displacement reaction

Metal displacement reaction

Bottle of iodine

Flasks containing halogens

Flasks containing halogens

Flasks containing halogens

Flasks containing halogens

Flasks containing halogens

Sample of elemental iodine crystals

Lithium flame test

Brass analysis

Iodine solubility

Iodine solubility

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test TubeHealthcare And Medicine,Test Tube

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube,Pipette

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube

Phenol reactions

Liesegang patterns

Liesegang patterns

Precipitation reaction

Precipitation reaction

Iron (II) and (III) precipitates

Thermolysis of mercury oxide

Chemistry

Chemistry

Blood urea nitrogen test, conceptual image

Sulphuric acid reaction

Haloalkane test

Haloalkane test

Pipetting sample

Pipetting sample

Pipetting sample

Pipetting sample

Pipetting sample

Pipetting sample

Pipetting sample

Pipetting sample

Pipetting sample