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1.349 risultati per analysis ph in video

Eh scale diagram, Eh scale graphic, Acid to base, pH scale Info-graphic acid-base balance, Indicator diagram acidic alkaline measure isolated on white background illustration, Universal pH indicator
00:09
pH Scale Diagram Animation Acidic to Alkaline Levels, Educational pH Scale Infographic Animation
00:20
Acid and Base Verification Animation Video Using Blue and Red Litmus Paper Test
00:30
Ph scale diagram, Ph scale graphic, Acid to base, pH scale Infographic acid-base balance, Indicator diagram acidic alkaline measure isolated on white background illustration, Universal pH indicator
00:20
pH Scale diagram from acidic to alkaline Levels animation isolated on white background
00:10
Environmental engineers work at the water storage plant, check the pH of the water, check the quality of the water.
00:13
Action of a person hand is using Phenol red droplet to drop into sample water for measuring the pH value. Swimming pool water treatment service and maintenance.
00:16
Close-up of human hand holding simple test strip submerged in glass of tap water for analysis of overall water hardness. Comparison chart for result determination in domestic setting.
00:15
PH level indicator scale. Acidic Neutral Alkaline Low normal high stress meter infographic animation on white background. Animation showing high pH level color gauge indicator for health monitoring.
00:10
Hand holding pH test strip with yellow and orange color changes above green liquid surface, testing water quality and chemical analysis laboratory science closeup, environmental measurement of liquid
00:10
Semen Examination Test Report. Sperm Count Analysis, Clinical Andrology, Motility Assessment, Fertility Evaluation, Reproductive Health Screening. Random Semen Examination Test Report Video Animation
00:08
Hands in gloves hold test strips, close-up, slow motion. water ph indicator, medical laboratory, diabetes
00:05
Laboratory analysis of water samples using a dual function device for pH and electrical conductivity measurement. Scientific research in environmental chemistry and water quality control.
00:12
Soil sample analysis in test tubes for agricultural research
00:05
Dynamic acid rain level indicator gauge animation showing rising environmental pollution levels from low to risk on a gradient scale for scientific climate change research and ecological data analysis
00:10
Technician using a digital ph meter to test the water in a hydroponic system for microgreens
00:17
Scientist holds and tilts flask with a yellow liquid
00:14
A color-changing chemical indicator swirling inside a glass beaker, shifting from pink to clear as a scientist titrates the solution — laboratory experiment, pH indicator reaction, and chemistry
00:10
Molecularlevel footage of red acidic particles reacting with bicarbonate buffer molecules causing pH scale equilibrium changes.
00:05
Woman in blue glove pouring liquid from bottle into cup for swimming pool water testing and chemical balance.
00:08
An environmental expert is collecting water samples from a stream to test its pH and monitor its ecosystem in a science lab.
00:14
Glowing Digital Illustration Of Balance Scales Ph Level On Circuit Board Background Demonstrating Balance Equality For Scientific Technological Data Healthcare Concepts
00:10
Chemical reaction in a test tube: blue liquid formation with bubbles
00:08
Investigate comprehensive localization strategy frameworks integrating cultural adaptation techniques market segmentation analysis and digital content optimization for global market penetration in Ph
00:10
Cat health check at veterinary clinic showing urine test results and attentive care
00:10
pH Scale Animation Neutral to Acidic and Alkaline, Vertical pH Scale Infographic Animation
00:20
Digital pH Meter Displaying Measurements and Waveform Data in a Scientific Laboratory Setting
00:07
a biologist conducts experiments on water.
00:10
PH Level Text or Word Low and Normal to High Meter Concept Animation on Black Background and Blue Screen
00:58
Use soil PH meter for check the PH value
00:11
Hands holding soil with ph nitrogen moisture temperature and water drop icons overlaying image
00:05
Women chemists wearing protective gear research blue liquid in lab. Scientists colleagues conduct tests of water with digital tools at workplace
00:14
Pool technician kneels beside a backyard swimming pool, checking chemical levels using a digital tablet with containers of pool chemicals nearby.
00:20
Futuristic pH 7.2 balance concept glowing digital circuit with red and blue energy streams science technology innovation
00:07
Dynamic acid rain level indicator gauge animation featuring a moving slider moving from low to risk levels on a minimalist black background, for environmental science, and climate change reports
00:10
Doctor checking reagent strip for urinalysis. Urina test in medical laboratory to analyze Protein, Leukocytes, Urobilinogen, Bilirubin, Blood, Nitrite, pH
00:05
Scientist holding test strip and checking result
00:14
digital precision temperature meter in tech lab
00:05
Bacterial Vaginosis. Vaginal pH. Girl shows sticks for measuring acid-base balance of genital organs. Self-diagnosis. Normal acidity level shown in colors and must be compared with the standard
00:12
pH Level Alkaline meter concept on black background.
00:10
An environmental expert is collecting water samples from a stream to test its pH and monitor its ecosystem in a science lab.
00:14
ph meter animated icon
00:06
Environmental engineers work at the water storage plant, check the pH of the water, check the quality of the water.
00:17
Close-up, male hands removing DIY colored water quality test strip from plastic packaging. Ready to measuring pH level, nitrites, nitrates, hardness, alkalinity, lead, chlorine, cyanuric acid in tap d
00:12
PH and chlorine analysis kit for swimming pools. Liquid chlorine and PH meter for swimming pools.
00:06
Action of person hand is using water tester kit with chemical to measuring Chlorine concentration of the swimming pool (as ablurred background). Swimming pool maintenance service, 4K footage.
00:15
close-up process of analyzing the quality of water, liquid in a laboratory
00:11
Medium shot of a lab worker measuring pH levels using a digital meter in a simple wetchemistry quality control setting.
00:05
Precision farming data analysis displays digital soil core samples with rotating gauge needles showing changing ph levels in a virtual interface for modern agricultural research monitoring
00:06
Blood pH test to look for abnormalities from blood, blood sample to analyze in the laboratory, blood in test tube
00:12
Person hands taking care of basil plant using augmented reality ph chart
00:08
Urologist makes express analysis of urine using indicator paper closeup. General urinalysis and interpretation of results
00:06
Acid and base, chemical difference between acids and bases is that acids produce hydrogen ions and bases accept hydrogen ions, A base is a substance that neutralizes acids
00:07
Smiling Young Female Scientist Measuring pH of Beverage Sample
00:10
Dynamic p h level indicator gauge animation showing fluctuating acidic and alkaline chemical balance measurements from low to for scientific research, laboratory testing, and industrial monitoring
00:10
Dynamic ph level indicator gauge animation showing acidic and alkaline balance measurement for scientific research, chemical testing, laboratory analysis, and water
00:10
Pool water test kit in hands measuring ph and chlorine levels, close up of chemical analysis during private swimming pool maintenance, turquoise water background
00:22
Asian scientist measures aquaponics ph in tank close Asian scientist testing aquaponics water ph in lab close
00:08
A man in the kitchen tests tap water quality with a test strip. Home testing for drinking water safety, pH, chlorine, and chemical contaminants.
00:10
Clean electrochemical sensor strip electrode submerged in laboratory glass of water releasing bubbles for sustainable green chemistry testing
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Worker checking wastewater acidity with a pH strip. Water treatment quality control and pollution monitoring in an industrial setting.
00:16
Eh scale diagram, Eh scale graphic, Acid to base, pH scale Info-graphic acid-base balance, Indicator diagram acidic alkaline measure isolated on white background illustration, Universal pH indicator
00:09
A close-up macro shot of colorful pH indicator strips laid across droplets of different liquids, creating a vibrant rainbow gradient — educational chemistry, color-change reactions, and visual pH
00:10
Close up view of person hand holding simple test strip, immersing into clear glass of tap water. Household method determines mineral content, alkalinity, pH level, chlorine, nitrites, nitrates, hardne
00:12
Close up laboratory footage of water analysis using a multifunction pH and conductivity meter. Scientific measurement of water quality parameters, analytical chemistry testing, environmental
00:11
A community garden harvest visualization shown with data waveforms and digital fruit icons displaying shifting metrics of growth and soil moisture levels for farmers
00:06
pH Level Alkaline meter concept on black background representing strong alkalinity, high pH, and chemical imbalance illustrated as a creative gauge showing basic conditions
00:10
Close-up of a lab assistant submerging an electrode of a portable EC/TDS meter into wet soil
00:10
Factory sensor monitoring displays fluctuating ph chemical data levels on digital interfaces featuring glowing neon thermometer graphics and rhythmic bars in a dark room environment
00:06
laboratory testing fruit juice samples on stainless bench with technicians in lab coats using pipettes - electrodes and digital meter colorful glass bottles and vials - clipboard with notes -
00:06
Technician conducts pH checks on brine samples using a calibrated electrode ensuring accurate onsite chemical analysis with focused attention in a clean lab environment.
00:05
Chemist in lab checking with ph strips. Biologist checks chemical alkaline analysis in laboratory concept
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Analyzing mental health safety practices in professional environments emphasizing supportive workplace culture stress management programs employee wellness initiatives and regulatory compliance in Ph
00:10
Bloodstream With Flowing Red Blood Cells And Visible Hydrogen Ions Illustrating pH Balance And Acidity Levels Within The Vascular System
00:08
Dynamic ph level indicator scale showing acidic to alkaline transition with moving slider arrow for scientific research, laboratory testing, chemical analysis, and water monitoring concepts
00:10
Semen Analysis Test Report. Clinical Andrology, Sperm Count Analysis, Motility Assessment, Fertility Evaluation, Reproductive Health Screening. Random Semen Examination Test Report 4K Video Animation
00:08
Medium shot of researcher adjusting pH levels during chemical neutralization focusing on stabilizing reactive oxidizers for safer handling and disposal
00:06
ph meter minimalist stroke animation
00:06
A man in the kitchen tests tap water quality with a test strip. Home testing for drinking water safety, pH, chlorine, and chemical contaminants.
00:12
P h monitor digital interface dashboard, scientific data visualization loop ph monitor laboratory science
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Hand dipping a pH test strip into wastewater for water quality analysis. Environmental monitoring and industrial effluent testing in a treatment facility.
00:12
Dutch worker in large agricultural greenhouse measures pH of the water and pH levels in irrigation tank with electronic device. Data is collected on tablet and quality of the irrigation is analyzed.
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Scientist Hand Testing Coral pH with Meter in Research Water Tank
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Close-up simple test strip immersed in clear tap water inside glass pitcher. Home water quality analysis for household consumption. pH level, hardness, alkalinity, chlorine, nitrites, nitrates, lead,
00:10
Close up footage of laboratory water analysis using a multiparameter device measuring pH and conductivity. Environmental chemistry testing, water quality assessment, scientific research process.
00:07
Community garden harvest data interface is shown in this digital motion graphic featuring a glowing plant icon and circular radar sweep monitor for monitoring soil conditions
00:06
An environmental expert is collecting water samples from a stream to test its pH and monitor its ecosystem in a science lab.
00:15
Lab worker measuring pH level in yellow liquid with litmus paper, urine test
00:15
Fellow university biologists check quality of petroleum products and analyze pH value of sample in flask
00:15
An alkaline solution of crystalline soda turns blue-green when the indicator dye malachite green is added using a measuring pipette.
00:23
Medium shot displaying a close view of smart probes immersed in a chemical tank automatically regulating pH and dosing with AIdriven algorithms for stable pigment quality.
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Women chemists conduct test of liquid pH with reagent and color scale in lab. Medical specialists in masks research sample quality in medical center
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Scientist analysis wearing protective uniform,mask,glove and box under working water analysis effected from phytoplankton at sea ananly case in laboratory is environment pollution problem concept.
00:19
A woman in a blue jacket kneels by a stream, testing the water's pH level with a digital meter and a separate pH scale. She is focused on her work, immersed in the natural environment
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Use soil PH meter for check the PH value
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Acid and base reaction, Litmus pH paper indicators in chemical container, Litmus test blue and red litmus paper, In acidic solution, blue litmus turns red, In basic solution, red litmus turns blue
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urinalysis on monitor in high tech hospital room
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Laboratory employee looks at blood sample and PH indicator in test tubes. Clinical lab researcher analyzing sanguine fluid specimen and blue chemical liquid in vial used for medical research, camera A
00:20
A man in the kitchen tests tap water quality with a test strip. Home testing for drinking water safety, pH, chlorine, and chemical contaminants.
00:18
Smart farmer checks quality of soil before sowing. The farmer tests soil the growth quality of seedling.Agriculture concept.
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