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close up of ph analysis strips with a strip inserted in a graduated tube with water, on a rough metal surface
The experimenter's gloved hands flow the chemical from one glass to anothe
Calcium carbonate chip in chemical watch glass with molecular structure place next to beaker with alcohol and Erlenmeyer flask on white laboratory table. Top view
Back view of two researchers engaged in a discussion about the separation of substances using column chromatography in a modern laboratory setting. Clad in lab coats and wearing protective gloves, they analyze liquid samples carefully, surrounded by specialized equipment like beakers, test tubes, and chromatography columns.
Laboratory Soil Analysis. Female scientist in white coat measuring PH of soil sample with litmus strips. Agrochemical examination of soil.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Neutral pH of water, test water with litmus paper
Geometric shapes puzzle with geometric objects on textured paper.
Pet check-up routine
Scientists are testing medical drugs on a lab table.
Antibiotic susceptibility testing, antibiotic resistance.
Close-up of a scientist using a pipette to add liquid to microcentrifuge vials vials, highlighting precise lab work in biochemistry.
Universal indicator paper for pH value is shown in use on a lemon with a pH value of approx. 3, and a piece of hand soap with a pH value of approx. 11.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Experienced laboratory scientist analyzing a sample from a canned food can, botulism infection in sick people
Woman scientist experimenting with chemicals in the laboratory, Biotechnology Research, female scientist mixing a chemical formula for water testing .
An Asian woman is holding strip of medical pills.
Folic acid, folate molecule. It is known as vitamin B9. Molecular model. 3D rendering. Illustration
Isolated minoxidil chemical molecule structure in the white background 3d rendering
Inside protein molecule
Citric acid in glass, chemical in the laboratory and industry, Chemicals used in the analysis
Oil capsules spilling out of a bottle onto a printout of a heart monitor report.
Woman chemist checks the acidity of network water with litmus paper, alkalization of drinking water
It takes patience to find results
Poison bottle with growth bar graph and pie chart. 3D rendering isolated on white background
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
Close-up of transparent vials in a lab staying open in blue holder on laboratory desk
PH and chlorine analysis kit for swimming pools. Liquid chlorine and PH meter for swimming pools. Liquid reagent for pool maintenance. Analysis system for water quality and quantity of PH and Cl. Test
Covid-19 vaccination vials, syringe and vaccination record card.
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