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Female chemist in white protective gloves hold test tube against chemistry lab background closeup. Express research crop soil content of beneficial and harmful substances concept
Controlled experiment. Selective focus on a hand of African male chemist wearing a lab coat and green protective glove while holding a petri dish and dropping a yellow chemical liquid at a laboratory.
Interior of the cheese dairy factory. Equipment at cheese dairy plant
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Antimicrobial susceptibility testing in petri dish against pseudomonas aeruginosa bacteria at microbiology laboratory.
Machine Putting Cap On Food Conservation Jars Full Of Cherries
Inspecting pudding samples for quality control in a laboratory
Coulourful dried soil samples in pyrex jugs ready to be analysed
The experimenter's gloved hands flow the chemical from one glass to anothe
Boron fertilizer, Experimenting with chemical fertilizers for agriculture, scientific experiment
Glass of alkaline product for analysis of soil products. Planet earth with alkaline and alkaline indicators. Conducting research and analysis.
Petri dish at lab
Soil sampling for chemical analysis and ph test. Agrochemical analysis soil and greenhouse soil for fertility. Assessment soil contamination with toxic substances. Selection fertilizers
daily life of a cocoa farm
selective focus, raw coffee beans, coffee drying process on shelf natural sunlight plantation at factory community north of Chiang Rai Thailand,
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Coffee
Environmental Engineers examining the quality of wastewater at the storage Treatment Plant with the mobile laboratory
Magnesium fertilizer, Experimenting with chemical fertilizers for agriculture, scientific experiment
Close up on a big industrial sieve with red and black pills in it seen during usual procedure after production of the drugs in a pharmaceutical factory.
Scientist working under a sterile laminar flow hood to produce mycelium explants from agar grown mold, detail of hands with blue gloves
Close-up of empty stirring pot.
Group of plastic petri dishes filled with grow medium with fungus cultures.
Spoon of chili powder
Bioreactor piping
The researcher is holding Petri dish plate with Malt Extract Agar use for growth media to isolate and cultivate yeasts, molds fungal in medical health laboratory analysis disease
Closeup hand wears blue glove hold test tubes that contain sample soil. Concept, soil quality inspection, research and science experiment. Laboratory. Find the best from different soil type and source
The black colinies are Salmonella bacteria.
Researcher takes study of the soil in laboratory. Stages and methods of laboratory study of soil composition concept
Plant seeds grown in a controlled environment laboratory
Free Images: "bestof:The fermentation of cacao, with which is compared the results of experimental investigations into the fermentation, oxidation, and drying of coffee, tea,"
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