写真素材の検索結果

Lab technician analyzing sample in a test tube

Lab technician holding blood samples in a test tube

Hands and test tube tray

Female lab technician holding blood sample in a test tube

Hands with test tube tray

Doctor researching in a laboratory

試験管を持つ女性

Female lab technician analyzing a blood sample in a test tube

Litmus test for amine solution

Scientist holding a petri dish

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

Reaching for a test tube

Female lab technician analyzing a test tube

シャーレとスポイトを持つ女性

Close-up of a scientist's hand pouring sample into a beaker

Lab technician holding test tube in lab

Lab technician holding test tube in lab

Close-up of lab technician working with bacteria culture

Female lab technician analyzing a sample through a microscope

試験管を持つ研究者の手

Female scientist holding a petri dish

研究する研究者の手元

Doctor holding a conical flask in a laboratory

実験をする研究員

Scientist holding a plant in a test tube

Female scientist holding a test tube

Female lab technician analyzing test tubes

Doctor researching in a laboratory

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,

Blood sample for Chikungunya testing

液体の研究をする男性

Microbiology research

Hand of farmer holding and monitoring soil in field

Soil sample being tested for pH

研究する研究者の手元

Bicarbonate of soda toothpaste test

シャーレとスポイトを持つ女性

Scientist looking at test tube

Scientist holding dropper and test tube

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,

laboratory/ hand hold test tube with liquid

Close-up of lab technician at work

試験管の液体を見つめる40代研究員

Lab technician holding petri dish

Doctor researching in a laboratory

液体の研究をする30代女性

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

試験管を覗く30代女性研究員

試験管を持つ手と実験器具

Scientist with a sapling in a test tube

Female scientist using FTIR spectrophotometer, taking thin film sample for measurement

Scientist experimenting with liquid chemicals and test tube

試験管を視る女性研究者

Doctor holding a conical flask in a laboratory

hand with laboratory glassware

Lab technician holding sample in lab

Testing for blood group

試験管を持つ女性

Scientist looking at test tube

hand holding Erlenmeyer flask with liquid

Young lab technician pipetting

Close-up of lab technician working with agar plates

Female scientist holding a test tube

試験管を持つ女性

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

植物を持つ手と実験器具

40代男性の研究風景

試験管を見つめる40代研究員

Doctor researching in a laboratory

Woman to study the plant

Close up of scientist holding test tube

研究をする白衣の男性2人

実験をする30代女性

Lab technician writing on test tube

試験管とスポイトを持った女性

薬品を試す女性研究員の手元

顕微鏡を覗く女性研究員

Testing waste water for pollutants

Scientists examining sample under microscope in laboratory

Lab technician pouring chemical

Lab technician doing experiment

Lab technician doing experiment

Lab technician doing experiment

Scientist pouring liquid into test tube

シャーレに薬品を入れる研究者

Scientist pipetting sample into multi well tray for analytical testing in laboratory

研究する研究者の手元

Lab technician holding test tube in lab

Scientist researching on plants in a laboratory

Female scientist looking at beaker with liquid

Female scientist mixing liquids in lab

Female scientist using FTIR spectrophotometer, positioning thin film sample on microscope stage

試験管を視る女性研究者

Close-up of human hands making medical exam

Female lab technician analyzing a sample in a test tube

Scientists examining liquid in lab

Doctor researching in a laboratory

シャーレに薬品を入れる研究者

Healthcare And Medicine

Lymphatic filariasis test

Automated Rhesus test on blood

シャーレを持っている女性研究者

試験管を持つ20代女性研究員

実験をする研究員

液体の研究をする30代女性

液体の研究をする30代女性

mixing of two liquids in Erlenmeyer flask

Scientist examining sample in beaker in laboratory

Close-up of lab technician working with agar plates and samples

Beetroot dye experiment

Scientist pouring liquid into measuring beaker

Scientist examining test tube in lab

A girl do experiment with pipette and test tube

Biuret test for proteins

Close-up of human hands holding microscope

Female scientist mixing liquids in lab

Scientist using a microscope

フラスコを持つ手

試験管を覗く30代女性研究員

Female hand pipetting yellow liquid into test tubes in lab

Scientist examining samples in test tubes in laboratory

研究風景

顕微鏡を覗く女性研究員

スポイトでシャーレに液体を入れる30代女性

実験をする30代女性

Multi-pipette used in blood test

研究をする女性2人

Scientist in lab

Scientist examining sample under microscope in laboratory

Scientist examining sample in beaker in laboratory

Scientist carrying tray of test tubes in laboratory

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

Male scientist doing an experiment

Scholar who had schale and syringe

Hand of farmer holding ear of corn in field

Checking Grapes

Micro organisms growing in petri dishes with biohazard label being examined by scientist.

Micro organisms growing in petri dishes with biohazard label being examined by scientist.

顕微鏡をのぞいている男性研究者

研究している女性研究者

CT検査

Blood sample tubes

lab technician pipette liquid into test tubes

Close up of female scientist examining micro organisms in petri dish

Blood screening

Blood testing

Scientist examining liquid in test tube

Lab technician testing caviar in lab

Lab technician testing eggs in lab

Sample being pipetted into a rack of test tubes inside a fume cupboard during a scientific experiment in a laboratory

Sample being pipetted into a rack of test tubes inside a fume cupboard during a scientific experiment in a laboratory

Test tubes in centrifuge

Blood test sample

試験管を覗く30代女性研究員

Portrait of scientist holding beaker with liquid

Bovine tuberculosis screening

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

Test tubes illuminated by red and green light

Senior scientist doing experiments

Blood samples in blood test tubes

Blood test samples

Woman doing a pregnancy test

Woman doing a pregnancy test

Person holding urine sample

CT検査

CT検査

CT検査

Urine sample

Routine test, urine rapid test, urine test strip, urine sample

Routine test, urine rapid test, urine test strip, urine sample

Lab technician holding test tube

シャーレに薬品を入れる研究者

実験をする研究員

Blood group test results

hand with laboratory glassware

Blood sample tube

Female lab technician injecting into an egg with her colleague standing beside her

HAND　044　（試験管）

Scientist dropping liquid into beaker

実験イメージ

Urine test

Rack of test tubes with solution on counter in lab

試験管を持つ20代女性研究員

Healthcare And Medicine

Doctor researching in a laboratory

血液検査

close up portrait of scientist, studying blue crystal

Hands holding an organic ewe cheese

Butylamine-copper complex formation

試験管を観察している小学生の女の子

Blood samples in tubes

Blood samples in lab

Blood samples in lab

Blood samples and microscope

Blood samples and microscope