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156,460 results for ph in videos

Top-down drone view over Manila Port showing stacked shipping containers, service lanes, and gantry cranes moving along terminal rows.
00:13
Hands in gloves hold test strips, close-up, slow motion. water ph indicator, medical laboratory, diabetes
00:05
pH Scale Diagram Animation Acidic to Alkaline Levels, Educational pH Scale Infographic Animation
00:20
Gloved hands testing ph levels with indicator strips in laboratory setting. Acidic environment
00:19
pH scale spectrum and measurement in water with floating molecules
00:08
Drone captures a scenic tropical waterfall deep in the rainforest, highlighting the vibrant greenery and serene natural pool below
00:59
The pH scale with corresponding acidic to alkaline values for common substances.
00:52
Multicoloured pH scale on a white background
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Aerial from above Atok Benguet Halsema Highway Philippines highlighting winding roads and cultivated vegetable fields
00:27
Moored boats arrive at the idyllic Balicasag Island, Asia, Philippines, towards Bohol Island, Panglao, in summer, on a sunny day. 
00:25
Universal pH-value indicator sheets in use on solutions with various pH values. The color change is then compared with the reference index on the case, this a relevant pH value can be read.
00:27
A beautiful, feathery sea lily gently sways back and forth in the crystal clear waters off the coast of the Philippines. Underwater marine life at its finest.
00:05
Mayon Volcano with a rice field view from drone in legazpi city albay philippines
00:34
Chocolate Hills, Bohol, Philippines. Cinematic footage taken with a drone from the Unesco site.
00:19
Dirty water in outdoor pool. Video of a green algae swimming pool. Trash on the surface of the water. Pool needs cleaning and ph level stabilization. Preparation for summer vacation season.
00:11
Aerial view of Chocolate hills - geological formation on Bohol island, Philippines, 4k
00:24
Analysis of the PH and chlorine of the water in a swimming pool in Summer. Check quality of water with test strip, comparing results.
00:15
Top Down Drone View of Tropical Village Surrounded by Palm Trees – Negros Philippines
00:30
A person takes a filter with water and pours it into a glass with a tds meter to check the water quality. The concept of checking the suitability of water for drinking.
00:22
Dugong, a protected marine mammal, swimming underwater near a tourist snorkeling in the turquoise waters of Calauit Game Preserve and Wildlife Sanctuary of Palawan, Philippines
00:30
pH Scale diagram from acidic to alkaline Levels animation isolated on white background
00:10
Chemist in lab checking with ph strips. Biologist checks chemical alkaline analysis in laboratory concept
00:08
Beautiful zoom in of a philippines map with most important cities and frontier lines
00:20
Drone Aerial view of the beautiful Patawan island in Balabac, Philippines.
00:11
Chocolate Hills - one of the main attractions of the island of Bohol. Summer landscape in the Philippines.
00:16
Drone view of waterfalls that so-called stairway to heaven, the Aliwagwag Falls. Mindanao, Philippines.
00:15
Measuring ph in ivf laboratory with digital ph meter
00:12
Measuring water pH with test strips
00:10
Slow side left aerial over Atok Benguet, Halsema Highway former highest mountain area in the Philippines showing a zigzag highway leading into lush vegetable fields a rural mountain farming.
00:43
Aerial view of a winding road passing through the unique Chocolate Hills of Bohol, Philippines
00:19
animated map of the Philippines 1080 footages
00:15
A vibrant purple sea lily sways gently on the ocean floor in the Philippines. This underwater marvel adds a splash of color to the deep.
00:07
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
Drone Aerial view Siargao Island. Coconut palm trees fields in Philippines, rural scene. tourism destination in southeast Asia.
00:14
Aerial view of beautiful lagoons and limestone cliffs of Coron, Palawan, Philippines
00:10
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
Ph scale diagram, Ph scale vector graphic, Acid to base, pH scale Infographic acid-base balance, Indicator diagram acidic alkaline measure, pH value scale chart for acid and alkaline solutions
00:17
balancing ph of scalp line icon animation
00:17
Logon Beach and Boats in Malapascua Island Seashore in Cebu, Philippines. Sulu Sea, Boats and Beautiful Seascape in Background. Drone 4k
00:14
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
Molecularlevel footage of red acidic particles reacting with bicarbonate buffer molecules causing pH scale equilibrium changes.
00:05
Chemist scientist measuring soil acidity in with plant sprout using ph meter closeup 4k movie slow motion. Production of fertilizers for soil fertility concept
00:09
Aerial shot of the interesting rock formations called the Chocolate Hills on Bohol Island in the Philippines.
00:14
Analyzing ph levels with test strips in laboratory setting for accurate results
00:09
Transparent air Bubbles come out from lab pipet and bursting on the surface of clear fluid in Petri dish. The medicine concept, health care, treatment. Macro Shot of Natural Organic Cosmetics. 4k
00:12
woman experiencing itching and irritation in the vaginal area due to infections such as yeast, bacterial, or STI, irritants, skin conditions, or hormonal changes, causing discomfort and concern
00:20
Soil, check and plants with woman in home for gardening, ph level meter or horticulture hobby. Eco friendly test, sustainability or growth tools with person in house for botanical maintenance
00:05
ph meter minimalist stroke animation
00:06
Batad rice terraces with contrast of green-brown fields in November Philippines
00:19
measurement ph
00:14
Digital pH Meter Displaying Measurements and Waveform Data in a Scientific Laboratory Setting
00:07
Snorkelling Sunken Cemetery Camiguin Philippines Asia Tropical waters and marine life fish coral lush forested coastline
00:07
Motor boats on the surface of the lagoon with turquoise water, top view. Summer and travel vacation concept. Balabac, Palawan, Philippines.
00:12
A tropical coast featuring a wide sandy beach and calm waters surrounded by greenery. Santa Fe, Tablas, Romblon, Philippines.
00:14
A scientist in a chemical laboratory takes measurements of the acid-base balance of a liquid in a Petri dish.
00:15
82Detailed lifestyle shot of a robot vacuum actively cleaning a rug, minimalistic decor and uncluttered floor space, emphasis on ease, efficiency, and modern household technology, ph
00:10
Ph scale diagram, Ph scale vector graphic, Acid to base, pH scale Infographic acid-base balance, Indicator diagram acidic alkaline measure isolated on white background illustration
00:08
Aerial view of Kayangan Lake in Coron island, Palawan, Philippines.
00:25
Flags on the streets of the Philippines in honor of a celebration.
00:10
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
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
Laboratory worker uses meter to measure Ph of soil in container with cannabis plant. Growth of marijuana for medicinal purposes slow motion
00:11
Apo Island. Philippines.
00:15
Animated Map of Southeast Asia Region, Geography Background
00:20
pH Scale Animation Neutral to Acidic and Alkaline, Vertical pH Scale Infographic Animation
00:20
Strip for testing water for chlorine, ph in the home swimming pool. Home pool care
00:16
Street Vendor Serving Soup to Customers at Local Street Food Stall in Philippines
00:07
Manila cityscape at river banks aerial. Downtown area with cottages, skyscrapers, buildings. Urban Philippines city scape with streets and roads. Town drone shot. Poor Homes Along Rich Skyscrapers.
00:17
Water buffalo turning head and looking at camera in rural field with water
00:15
Ph test of water acidity, closeup
00:18
Slow motion aerial view of the Philippine flag waving proudly at Rizal Park in Manila. Urban skyline with high-rise buildings and green spaces frame this patriotic symbol in the heart of the capital.
00:45
Woman in blue glove pouring liquid from bottle into cup for swimming pool water testing and chemical balance.
00:08
Tropical beach with sea and palm. Beautiful beach and tropical sea. Pangangan island, Bohol, Philippines. Summer and travel vacation concept.
00:16
Azure waters with coral reefs along a pristine tropical beach, bordered by lush greenery and palm trees. Santa Fe, Tablas, Romblon, Philippines.
00:16
Dramatic Philippine Flag Wave Representing Independence Day Spirit
00:05
Chocolate Hills, Bohol, Philippines. Cinematic footage taken with a drone from the Unesco site.
00:25
Use soil PH meter for check the PH value
00:11
Aerial view of picturesque Cordillera mountains in Ifugao Province, Luzon Island, Philippines, 4k
00:27
78Detailed lifestyle shot of a robot vacuum actively cleaning a rug, minimalistic decor and uncluttered floor space, emphasis on ease, efficiency, and modern household technology, ph
00:10
Environmental technician measuring water quality, checking ph balance and chemical composition using litmus paper during field research for ecological monitoring and water resource assessment
00:06
PH meter is used to measure acidity and alkalinity in science laboratories.
00:05
Scientist chemist holding ph test in hands and comparing result closeup. Acid-base balance test strip and test solution
00:07
PH Level Meter Showing Normal Range with Low and High Readings ph level gauge
00:10
Leisurely Field Walk Of A Woman In Traditional Garments
00:16
PH Level Text or Word Low and Normal to High Meter Concept Animation on Black Background and Blue Screen
00:58
Meter indicating pH scale levels from low to high with normal range on blue grid background pH scale
00:10
Planet colonization settlers building domed habitats on Mars-like terrain, rovers assisting, red dust swirling, pioneering spirit, photorealistic, captured by a sci-fi explorer ph
00:10
Drone footage of the crater lake of Mount Pinatubo in the Philippines
00:30
Cinematic view Halsema Highroad Second Highest Point Atok Benguet Philippines
00:23
Soil sample analysis in test tubes for agricultural research
00:05
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
Hands holding soil with ph nitrogen moisture temperature and water drop icons overlaying image
00:05
Aerial view of the landscapes surrounding Taal Volcano and Binintiang Malaki mountain in Tagaytay, Philippines - featuring mountains, lake, and scenic natural beauty in 4K resolution
00:12
Checking pH level of a liquid using litmus paper in laboratory
00:07
Interested focused male and female brewers wearing white uniform controlling process of craft beer production in small brewery, measuring pH level with digital meter. High quality 4k footage
00:09
Detail of cornfield culture in the summertime
00:15
Pool cleaning system.Water quality check. Pool cleaning set. Chlorine tablets,blue plastic filter, ph tests for water. 4k footage
00:14
Hands holding a seedling with smart farming technology icons
00:08
Famous Chocolate Hill 4k 60fps Aerial Drone footage 2
00:25
Extract of red cabbage is poured into test tubes with liquids of different pH grades from acid to alkaline (left to right). The extract changes color and can be used as pH indicator.
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