Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Transport box for infectious substance such as ebola samples
Xuyi, China, - May 9, 2014:
expiry date label on a product packet
Testing the quality of water in the industrial estate's drainage sources by biologists using experimental kits.
Close-up of plastic 50 ml sample tubes with sample portions of GMO samples for analysis, standing on a white laboratory bench. A big plastic sampling container with partially filled with tomato mash.
Photos taken in the biotechnology laboratory focused on addressing global challenges of biosustainability, including sustainable production of food and feed, but also biochemicals and materials.
STEM topic, science tubes representing LGBTQ+ rainbow. Hands with gloves manipulating colours. This is part of a series promoting diversity and equity in STEM. Horizontal close-up indoors shot with copy space. No face. This was taken in Montreal, Quebec, Canada.
Frozen blocks of paraffin embedded tissue kept cold on ice ready to be cut using a microtome. Paraffin blocks containing biopsy tissue for sectioning. Pathology laboratory. Cancer diagnosis.
A hand of scientists arrange vials of samples in order before analysis with Fourier Transform Infrared Spectroscopy FTIR Instrument. Samples are analyzed to identify the chemical identity.
Laboratory personnel analyzing blood
the Black & White version
A bowl filled with glass vials in a laboratory
Tools for histochemical analysis of patient tissue (fixed tissue samples, paraffin blocks and Coplin jar with sections stained for microscopic analysis)
Environmental Engineers examining the quality of wastewater at the storage Treatment Plant with the mobile laboratory
Corona vaccination in Austria
Unrecognizable person in a military laboratory
Vials containing Fruit Flies; the Fruit Fly (Drosophila melanogaster) continues to be widely used for biological research in genetics, physiology, microbial pathogenesis, and life history evolution
Small vials in a blue rack are opened and prepared for sample analysis
A rack with cryovials containing frozen human cancer cells of different origin. Cryopreserved biological material is stored in liquid nitrogen with adherence to special safety measures.
Petri dishes with bacteria culture samples in microbiology laboratory
Closeup, cultures of cancer cells in cryovial tubes taken from liquid nitrogen infusion to prepare drug tests for anticancer in the laboratory. Research and drug development, Medical, Pharmaceutical, Biochemistry.
View of plastic test tubes filled with liquit in a foam rack with laboratory equipment in the background.
1980s Chinese female scientist working in laboratory monochrome old photo
Carton box with cap, package for milk.Globalization, healthy choice nutrition and commercial concept image. Horizontal format photograph, nobody in picture.
Woman scientist experimenting with chemicals in the laboratory, Biotechnology Research, female scientist mixing a chemical formula for water testing .
prepared samples within vials on plate
Tubes stay into the clamp organized with barcodes in a laborator, showing accuracy in laboratory
The difference between tap water and after filter
Geology science laboratory research concept, sample test analysis of nature dirtied ground in environment and ecology experiment, agriculture agronomy material to working with scientific equipment
Free Images: "bestof:PESTICIDES SAMPLES AWAITING ANALYSIS BY ENVIRONMENTAL PROTECTION AGENCY PERSONNEL IN NEW YORK CITY - NARA - 555259.jpg Scope and content General notes 555259"
Terms of Use   Search of the Day