写真素材の検索結果

lab technician pipette liquid into test tubes

lab technician pipette liquid into test tubes

lab technician pipette liquid into test tubes

Scientist dropping liquid into beaker

Scientist examining test tube in lab

Liquid in test tubes

Dropper placing liquid into test tubes

Scientist examining liquid in test tubes

laboratory/ hand hold test tube with liquid

液体の研究をする男性

Close up of pipette dropping solution into test tube in rack in lab

Scientist dropping liquid into petri dish

Scientist pouring liquid into test tube

hand holding Erlenmeyer flask with liquid

Nitrogen inside tubes in laboratory, close-up

Scientist filling test tubes in lab

Pipette dropping liquid into test tube

Pipette dropping liquid into test tube

Scientist pouring liquid into beaker

Scientist pouring liquid into beaker

試験管の液体を見つめる40代研究員

Scientist dropping liquid into bottle

Scientist pouring liquid into petri dish

Scientist experimenting with liquid chemicals and test tube

Scientist looking at test tube

Scientist holding dropper and test tube

40代男性の研究風景

試験管を見つめる40代研究員

試験管を持つ20代女性研究員

Liquid in test tubes

hand with laboratory glassware

液体の研究をする30代女性

研究をする白衣の男性2人

Scientist pouring liquid into measuring beaker

Lab technician analyzing sample in a test tube

Woman in laboratory, holding test tube, close-up

Man in laboratory, tightening lid on test tube, close-up

Man in laboratory, wearing protective gloves, holding test tube

Scientist holding a plant in a test tube

Female lab technician holding blood sample in a test tube

液体の研究をする30代女性

Test tubes with dye liquid

実験をする30代女性

研究風景

Lab technician holding test tube in lab

Lab technician holding test tube in lab

Close-up of a scientist's hand experimenting in a lab

Pipette dropping liquid in test tubes

Pipette dropping liquid in test tubes

Lab technician looking at test tubes

Woman taking test tube from row of test tubes, close-up

液体の研究をする30代女性

Doctor researching in a laboratory

試験管とスポイトを持った女性

Pipetting liquid into test tubes

Pipetting liquid into test tubes

Test tubes in a holder

Test tubes in a holder

Woman adjusting lab tubes in laboratory, focus on tubes

Rack of test tubes with solution on counter in lab

Pouring liquid into test tube

Mid adult woman inserting test tube in laboratory

Mid adult woman inserting test tube in laboratory

Doctor researching in a laboratory

研究している女性研究者

Test tubes

Test tubes

Laboratory tubes

Test tubes and pipette

Mid adult woman injecting liquid into test tube

Scientist using equipment in lab

研究している女性研究者

Test tubes

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,

試験管とスポイトを持った女性

Woman working in laboratory, close-up

Lab technician looking at throat culture

Lab samples in test tubes

Scientist with a sapling in a test tube

Doctor researching in a laboratory

スポイトでシャーレに液体を入れる30代女性

Pipette and test tubes

Close up of test tubes with liquid

Close up of female scientist examining micro organisms in petri dish

Female scientist holding petri dish

試験管を持つ女性

試験管とスポイト

Test tubes in a holder

Test tubes in a holder

Scientist examining samples in test tubes in laboratory

試験管とスポイトを持った女性

Close up of test tubes

Scientist injecting liquid in petri dish

Female scientist holding a test tube

Test tubes in a volumetric flask

Water science

Water science

Chemistry lab

Test tubes in lab

Rows of test tubes in laboratory, close-up

Test tubes in a tube rack

試験管とスポイト

試験管とスポイト

試験管とスポイト

実験イメージ

試験管を見つめる女性

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Germany, Pipetting pink liquid into test tubes, close up

Scientist using pipette

Man holding test tube filled with liquid

Dropper measuring liquid into test tube mouths

Female lab technician analyzing test tubes

Close up of scientist pipetting solution into test tubes in lab

Scientist working in lab

Scientist experimenting in laboratory

Close up of rack of test tubes with solution in lab

Close up of rack of test tubes with solution in lab

Close up of rack of test tubes with solution in lab

Female lab technician analyzing a sample through a microscope

Scientist using equipment in lab

Scientist examining machinery

Scientist Looking at Test Tubes

実験をする30代女性

研究している女性研究者

Rack of test tubes filled with liquid, close-up

Doctor researching in a laboratory

試験管を覗く30代女性研究員

Test tubes in centrifuge

Mid adult woman in laboratory inserting test tube into tray

Test tubes in lab

Eppendorf tubes and pipette

Eppendorf tubes and pipette

Female scientist holding a test tube

Scientist testing strip in lab

Scientist testing strip in lab

Scientist using equipment in lab

Scientist using microscope in lab

Female lab technician analyzing a test tube

Cropped view of graduated pipette pipetting liquid into test tubes

Scientist holding petri dish in lab

Scientist examining liquid in test tube

Water science

Scientist examining samples in lab

Female scientist looking through microscope

Pipette dropping liquid into test tubes

Pipette dripping liquid

実験

Cosmetics testing

Cosmetics testing

Cosmetics testing

試験管を覗く30代女性研究員

試験管を覗く30代女性研究員

試験管を覗く30代女性研究員

Man adjusting metre in laboratory, mid section

Mid adult man working in laboratory

Mid adult man working in laboratory

Scientist holding dropper and test tube

mixing of two liquids in Erlenmeyer flask

Petri dish

Petri dish

Flasks, test tubes and mortar on shelf

People and scientific equipment

Test tubes

Test tubes

Test tubes

Test tubes

Test tubes

Test tubes

Test tubes

Lab technician holding test tube in lab

Scientist examining pill in lab

Pipette and sample holder

Multi pipette in lab

Close up of test tubes filled with solution in lab

Rack of test tubes with solution on counter in lab

実験をする白衣の50代男性

試験管を持つ20代女性研究員

Test tube with steaming pink liquid

Researcher holding biological samples

Microscope and test tubes

Microscope and test tubes

Microscope and test tubes

Flasks, test tubes and mortar on shelf against white background

Test tubes

Test tubes

Pipette and test tubes

High angle cropped view of graduated pipette pipetting liquid into test tubes

High angle cropped view of graduated pipette pipetting liquid into test tubes

Laboratory equipment, close-up

Scientist working with vats of chemicals

Scientist examining beaker

Samples in test tubes

Test tubes in row