Female scientist monitoring pH solutions by using ph indicators
Scientist using pipette
Female scientist using optical microscope
Titrating a reactant from a burette
Ammonia fountain
Acid-base titration
Female scientist holding a flask
Methyl orange indicator
Phenolphthalein at pH9.3
Close up of various solutions in beakers on shelf in lab
Scientist and conical flask
Female scientist preparing x-ray diffractometer
Phenolphthalein a single indicator
Methyl orange in acid
Female scientist looking at contact angle, preparing instrument for drop measurement on a specific substrate
Chemistry research. Ball-and-stick molecular model surrounded by various flasks with transition metal salts solutions. Compounds containing transition metals are often colored
Volumetric flask containing solution of potassium dichromate (VI) (K2Cr2O7) and other flasks of transition metal salts, dry chemicals and solutions. Compounds with transition metals are often colored
Chemist
Female scientist and Thermogravimetric/Differential Thermal Analyzer
Female scientist monitoring motor alignment on x-ray diffractometer machine
A scientist holding a volumetric flask
Chromate solutions
Close up of scientist using microscope in laboratory
Female scientist opening x-ray diffractometer
Beakers of various solutions on shelf in lab
Young scientist holding golden liquid in flask
Scientist in lab holding Erlenmeyer flask
Scientist in lab working with liquid
Scientist in lab working with liquids
Female scientist using FTIR spectrophotometer, focusing sample on microscope camera,
Female scientist analyzing surface material by using optical microscope
Chemical in a conical flask
Female scientist preparing thin film sample for measurement with x-ray diffractometer
Female scientist positioning thin film sample on sample holder on x-ray diffractometer
Female scientist using FTIR spectrophotometer, looking at thin film sample through the FTIR microscope
Female scientist measuring the surface area of mesoporous materials with BET instrument
Female scientist examining bacterial growth in flask containing LB (Lysogeny broth) medium
Chemistry beakers
Female scientist changing x-ray detector on x-ray diffractometer
Female scientist using FTIR spectrophotometer, looking at thin film sample through FTIR microscope
液体の入った三角フラスコと化学式
Measuring pH levels
Scientist picking test tube out of rack on counter in lab
Lab assistant using pipette
mixing of two liquids in Erlenmeyer flask
hand holding Erlenmeyer flask with liquid
Rack of test tubes with solution on counter in lab
Healthcare And Medicine
三角フラスコ
Red cabbage pH indicator
Male scientist looking at equipment in lab cleanroom
Erlenmeyer flask containing a solution of potassium permanganate (KMnO4), surrounded by various flasks with transition metal salts, dry chemicals and solutions
Erlenmeyer flask containing a solution of potassium permanganate (KMnO4), various flasks with transition metal salts, dry chemicals and solutions in background
Scientist pouring liquid into beaker
Scientist dropping liquid into beaker
Scientist holding glowing petri dish
Volumetric flasks
Volumetric flask
DNA実験イメージ
Scientist holding chemical flask
Scientist performing an experiment
Scientist examining machinery
研究開発イメージ
Female scientist pipetting DNA samples for testing
pH indicators, artwork
Healthcare And Medicine,Glassware,Utensil,
三角フラスコとインク
Scientist with liquid in test tubes
Close-up of businesswoman holding conical flask in greenhouse
Close-up of smiling businesswoman holding conical flask in greenhouse
Close-up of female professional holding conical flask in greenhouse
Female scientist using digital tablet and optical microscope
顕微鏡を覗く女性研究員
Scientist doing a solvent-based extraction
Healthcare And Medicine,Glassware,Utensil,Conical Flask
PH test with universal indicator paper
サイエンスイメージ
Acids react with alkalis producing a salt
Methyl orange in alkali
Chemistry research
Young scientist carefully mixing flasks of liquid
Young scientist carefully pouring liquid from flask
Close up of female scientist examining micro organisms in petri dish
実験イメージ
Erlenmeyer flasks containing red, green, and blue liquids, representing primary colors in the RGB color model
Pipetting: A pipette is used to transfer a small amount of liquid to a Petri dish
Chemical lab glassware: burette over beaker, Erlenmeyer flask with stirring rod, graduated cylinder, pipette over test tube
Chemical lab glassware: graduated cylinder, Erlenmeyer flask with stirring rod, pipette
Laboratory glassware
Close up of scientist pipetting solution into test tubes in lab
Female scientist analyzing obtained contact angle data
Scientist using microscope in lab
Chemistry research, conceptual image
Metal displacement reaction
Universal indicator
Scientist testing food samples in a flask
Pipette and volumetric flask
Scientist examining beaker in lab
Scientist injecting liquid in petri dish
Doctor holding a conical flask in a laboratory
Female scientist holding litmus paper
Mid adult man wearing labcoat holding industrial piping, looking away smiling
Scientist using fluorescence lamp, checking the fluorescence of different concentrations of dye on hybrid film
Scientist experimenting with liquid chemicals and test tube
Female scientist in laboratory
Female scientist preparing chemicals for sol-gel titania synthesis
Scientist with microscope
Scientist examining conical flask
Scientist placing test tube with solution in rack in lab
Copper sulphate solution
三角フラスコとスポイト
hand with laboratory glassware
Scientific research
Female scientist preparing x-ray diffractometer machine
実験
Scientist woman and man working in the laboratory on a new chemical compound
ガラス器具
Hand holding graduated cylinder with red and a test tube with green liquid inside, close-up, part of
Detecting acid formation
Detecting an alkali
Conical flask in latex-gloved hand
Scientist using microscope in laboratory
Lab assistant holding chemical flask
Scientists working in lab
Protein test
Female scientist holding a test tube
Female scientist examining samples in microtiter plate with crystal violet solution
woman in white holding a beaker of clear liquid
woman holding beaker in biosphere
Chemistry research. Beaker containing copper sulfate (CuSO4) solution, other flasks contain transition metal salts solutions. Compounds containing transition metals are often coloured
Chemical research
Female scientist holding a petri dish
実験道具
実験器具
Lab assistants working in lab
Scientist holding flask
Scientist preparing a chemical formula in a conical flask during an experiment in the laboratory
She lives her life in the lab
Scientists examining liquid in beaker
Scientist viewing stem cell cultures growing in growth medium under a inverted microscope in a laboratory
Chemistry lab
Female scientist looking through microscope
Female scientist holding petri dish
Investigating pH and neutralisation.