A gloved hand holds a test tube. The concept of observing a chemical reaction
A gloved hand holds a test tube. The concept of observing a chemical reaction

Lizenz und Beispiel-Code

Dieses Bild kann unter der Creative Commons 2.0 Lizenz kostenlos verwendet werden, wenn der Name des Urhebers Marco Verch genannt und auf diese Fotoseite verlinkt wird. Beispiel:

Photo: A gloved hand holds a test tube. The concept of observing a chemical reaction by Marco Verch under Creative Commons 2.0

Mehr Bilder zu A gloved hand holds a test tube. The concept of observing a chemical reaction:

Close-up of a test tube with a solution in hand. Top viewClose-up of a test tube with a solution in hand. Top view Laboratory test tube with orange solution in handLaboratory test tube with orange solution in hand Mixing two reagents in a test tubeMixing two reagents in a test tube The doctor holds blood tubes in his hand. Blood test conceptThe doctor holds blood tubes in his hand. Blood test concept Close-up of solution dripping from a pipette into a laboratory test tubeClose-up of solution dripping from a pipette into a laboratory test tube Hand in glove holding blood in test tube close upHand in glove holding blood in test tube close up The concept of studying chemistry. Test tubes and reagents on a white backgroundThe concept of studying chemistry. Test tubes and reagents on a white background Hand holds Saliva Collection Kit Tube from 23andMe with open funnel lid to test health and ancestry with personal genetic in front of blurry backgroundHand holds Saliva Collection Kit Tube from 23andMe with open funnel lid to test health and ancestry with personal genetic in front of blurry background The doctor holds blood tubes in his hand. Blood test concept (Flip 2019)The doctor holds blood tubes in his hand. Blood test concept (Flip 2019) Test tube with blood sampleTest tube with blood sample Person doing a reaction test on a wall with emojis and a timerPerson doing a reaction test on a wall with emojis and a timer Hand in glove holding blood in test tube close up (Flip 2019)Hand in glove holding blood in test tube close up (Flip 2019) Coronavirus blood test conceptCoronavirus blood test concept Coronavirus test conceptCoronavirus test concept Gloved hand with a washcloth washes a black electric stoveGloved hand with a washcloth washes a black electric stove Test tubes with blood in laboratory on white backgroundTest tubes with blood in laboratory on white background White glasses to protect your eyesight during chemical experiments and analysesWhite glasses to protect your eyesight during chemical experiments and analyses Analysis in the laboratory backgroundAnalysis in the laboratory background Concept For Action and Reaction in Business With NewtonConcept For Action and Reaction in Business With Newton Glass tubes with different reagents close-upGlass tubes with different reagents close-up