Ph royalty-free stock footage

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Female silhouette drinking glass of water, restoring ph balance, weight loss
4k00:18Female silhouette drinking glass of water, restoring ph balance, weight loss
Medical laboratory test, pipette drips transparent chemicals into test tubes on white background. Chemical and medicine concept. Close-up side view.
4k00:15Medical laboratory test, pipette drips transparent chemicals into test tubes on white background. Chemical and medicine concept. Close-up side view.
AMSTERDAM, THE NETHERLANDS - JULY 24, 2017: Transavia Boeing 737 PH-HXC departure at runway 36L Polderbaan. Shiphol Airport, Amsterdam, Holland
4k00:07AMSTERDAM, THE NETHERLANDS - JULY 24, 2017: Transavia Boeing 737 PH-HXC departure at runway 36L Polderbaan. Shiphol Airport, Amsterdam, Holland
AMSTERDAM, NETHERLANDS - JULY 26, 2017: Boeing 777 PH-BQL of KLM Asia airlines is gaining altitude right after it detached from the ground
4k00:19AMSTERDAM, NETHERLANDS - JULY 26, 2017: Boeing 777 PH-BQL of KLM Asia airlines is gaining altitude right after it detached from the ground
Pipette drips transparent blue chemicals into test tube on white background. Laboratory test, chemical and medicine concept. Close-up view.
4k00:13Pipette drips transparent blue chemicals into test tube on white background. Laboratory test, chemical and medicine concept. Close-up view.
AMSTERDAM, THE NETHERLANDS - JULY 24, 2017: KLM Royal Dutch Airlines Boeing 747 PH-BFT climb-up at Polderbaan 36L, Schiphol Airport, Amsterdam, Holland
4k00:17AMSTERDAM, THE NETHERLANDS - JULY 24, 2017: KLM Royal Dutch Airlines Boeing 747 PH-BFT climb-up at Polderbaan 36L, Schiphol Airport, Amsterdam, Holland
AMSTERDAM, THE NETHERLANDS - JULY 28, 2017: Boeing 737-9K2, PH-BXT of KLM takes off into the sky. Schiphol Amsterdam, Holland
4k00:12AMSTERDAM, THE NETHERLANDS - JULY 28, 2017: Boeing 737-9K2, PH-BXT of KLM takes off into the sky. Schiphol Amsterdam, Holland
Domain .ph and flag of Philippines on the buttons on the computer keyboard. National internet related 3D animation
4k00:05Domain .ph and flag of Philippines on the buttons on the computer keyboard. National internet related 3D animation
Young bearded style indian man read message in social networks use phone outdoors in the city street
4k00:09Young bearded style indian man read message in social networks use phone outdoors in the city street
Woman ecologist measuring pH of the water in the city river. Damage appreciate to nature in an urban environment
4k00:16Woman ecologist measuring pH of the water in the city river. Damage appreciate to nature in an urban environment
AMSTERDAM, THE NETHERLANDS - JULY 25, 2017: KLM Cityhopper Embraer 190 PH-EXA rotate and departure at runway 36L Polderbaan. Shiphol Airport, Amsterdam, Holland
4k00:15AMSTERDAM, THE NETHERLANDS - JULY 25, 2017: KLM Cityhopper Embraer 190 PH-EXA rotate and departure at runway 36L Polderbaan. Shiphol Airport, Amsterdam, Holland
Young man silhouette drinking mineral water, pH balance in healthy body, diet
hd00:09Young man silhouette drinking mineral water, pH balance in healthy body, diet
AMSTERDAM, THE NETHERLANDS - JULY 24, 2017: KLM Dutch Royal Flight Dreamliner Boeing 787 PH-BHH departure at Polderbaan 36L, Schiphol Airport, Amsterdam, Holland
hd00:27AMSTERDAM, THE NETHERLANDS - JULY 24, 2017: KLM Dutch Royal Flight Dreamliner Boeing 787 PH-BHH departure at Polderbaan 36L, Schiphol Airport, Amsterdam, Holland
AMSTERDAM, THE NETHERLANDS - JULY 25, 2017: KLM Royal Dutch Airlines Boeing 777 PH-BQK climb after take-off at Zwanenburgbaan 36C, Schiphol Airport, Amsterdam, Holland
4k00:10AMSTERDAM, THE NETHERLANDS - JULY 25, 2017: KLM Royal Dutch Airlines Boeing 777 PH-BQK climb after take-off at Zwanenburgbaan 36C, Schiphol Airport, Amsterdam, Holland
AMSTERDAM, THE NETHERLANDS - JULY 25, 2017: KLM Royal Dutch Airlines Boeing 747 PH-BFC begin accelerate before departure at Polderbaan 36L, Schiphol Airport, Amsterdam, Holland
4k00:16AMSTERDAM, THE NETHERLANDS - JULY 25, 2017: KLM Royal Dutch Airlines Boeing 747 PH-BFC begin accelerate before departure at Polderbaan 36L, Schiphol Airport, Amsterdam, Holland
AMSTERDAM, NETHERLANDS - JULY 25, 2017: Close-up of Boeing 737-7K2 PH-BGD of KLM airlines accelerates and breaks away rom the runway at Schiphol airport
4k00:13AMSTERDAM, NETHERLANDS - JULY 25, 2017: Close-up of Boeing 737-7K2 PH-BGD of KLM airlines accelerates and breaks away rom the runway at Schiphol airport
AMSTERDAM, THE NETHERLANDS - JULY 26, 2017: KLM Royal Dutch Airlines Boeing 777 PH-BQB flight KLM256 from Atlanta (ATL) landing on runway 18R Polderbaan. Shiphol Airport, Amsterdam, Holland
4k00:12AMSTERDAM, THE NETHERLANDS - JULY 26, 2017: KLM Royal Dutch Airlines Boeing 777 PH-BQB flight KLM256 from Atlanta (ATL) landing on runway 18R Polderbaan. Shiphol Airport, Amsterdam, Holland
AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: TUI Fly Boeing 737 PH-TFB taxiing after landing and KLM Cityhopper Embraer ERJ-175 PH-EXK towing. Shiphol Airport, Amsterdam, Holland
4k00:05AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: TUI Fly Boeing 737 PH-TFB taxiing after landing and KLM Cityhopper Embraer ERJ-175 PH-EXK towing. Shiphol Airport, Amsterdam, Holland
AMSTERDAM, THE NETHERLANDS - JULY 27, 2017: KLM Dreamliner PH-BHC landing on runway 18R Polderbaan. Shiphol Airport, Amsterdam, Holland
4k00:17AMSTERDAM, THE NETHERLANDS - JULY 27, 2017: KLM Dreamliner PH-BHC landing on runway 18R Polderbaan. Shiphol Airport, Amsterdam, Holland
AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: TUI Fly Boeing 737 PH-TFB taxiing after landing and KLM Cityhopper Embraer ERJ-175 PH-EXK towing. Shiphol Airport, Amsterdam, Holland
4k00:13AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: TUI Fly Boeing 737 PH-TFB taxiing after landing and KLM Cityhopper Embraer ERJ-175 PH-EXK towing. Shiphol Airport, Amsterdam, Holland
Using a test tube to collect soil sample
hd00:13Using a test tube to collect soil sample
AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: TUI Fly Boeing 737 PH-TFB taxiing after landing and KLM Cityhopper Embraer ERJ-175 PH-EXK towing. Shiphol Airport, Amsterdam, Holland
4k00:14AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: TUI Fly Boeing 737 PH-TFB taxiing after landing and KLM Cityhopper Embraer ERJ-175 PH-EXK towing. Shiphol Airport, Amsterdam, Holland
Aerial Vegas Bellagio Fountains, Paris Hotel, and High Roller "Observation Wheel" Aerial imagery of the Las Vegas Strip, the High Roller, the Linq , as well as the classic Bellagio Fountains.
hd00:10Aerial Vegas Bellagio Fountains, Paris Hotel, and High Roller "Observation Wheel" Aerial imagery of the Las Vegas Strip, the High Roller, the Linq , as well as the classic Bellagio Fountains.
AMSTERDAM, THE NETHERLANDS - JULY 25, 2017: KLM Royal Dutch Airlines Boeing 777 PH-BQL accelerate before departure at Polderbaan 36L, Schiphol Airport, Amsterdam, Holland
4k00:15AMSTERDAM, THE NETHERLANDS - JULY 25, 2017: KLM Royal Dutch Airlines Boeing 777 PH-BQL accelerate before departure at Polderbaan 36L, Schiphol Airport, Amsterdam, Holland
PASIG, PH - MAY 13: David's Street Sound car speakers and blinking LED lights on May 13, 2018 in Pasig, Philippines. Hot Import Nights is an auto show featuring compact and tuner import cars.
hd00:09PASIG, PH - MAY 13: David's Street Sound car speakers and blinking LED lights on May 13, 2018 in Pasig, Philippines. Hot Import Nights is an auto show featuring compact and tuner import cars.
Dirty water in outdoor pool. Video of a green algae swimming pool. Sun beam reflection on the surface of water. Pool needs cleaning and ph level stabilization. Preparation for summer vacation season.
hd00:12Dirty water in outdoor pool. Video of a green algae swimming pool. Sun beam reflection on the surface of water. Pool needs cleaning and ph level stabilization. Preparation for summer vacation season.
Aerial of South Las Vegas Strip Aerial of the south Las Vegas strip, Tropicana, Aria, Cosmo, Planet Hollywood (PH), MGM, New York New York, Vdara, Monte Carlo, Hard Rock and City Center.
hd00:15Aerial of South Las Vegas Strip Aerial of the south Las Vegas strip, Tropicana, Aria, Cosmo, Planet Hollywood (PH), MGM, New York New York, Vdara, Monte Carlo, Hard Rock and City Center.
Woman ecologist measuring pH of the water in the city river. Damage appreciate to nature in an urban environment
4k00:38Woman ecologist measuring pH of the water in the city river. Damage appreciate to nature in an urban environment
AMSTERDAM, THE NETHERLANDS - JULY 24, 2017: KLM Royal Dutch Airlines Boeing 747 PH-BFT climb-up at Polderbaan 36L, Shiphol Airport, Amsterdam, Holland
4k00:14AMSTERDAM, THE NETHERLANDS - JULY 24, 2017: KLM Royal Dutch Airlines Boeing 747 PH-BFT climb-up at Polderbaan 36L, Shiphol Airport, Amsterdam, Holland
Smart agriculture technology concept - Farmer ckecking water ph value of organic hydroponic red oak in plant nursery farm. Smart agriculture technology.
4k00:33Smart agriculture technology concept - Farmer ckecking water ph value of organic hydroponic red oak in plant nursery farm. Smart agriculture technology.
Hand dripping pH indicator into test tube with visible color change
hd00:08Hand dripping pH indicator into test tube with visible color change
Zoomin shot of male stomach showing lungs, liver, heart, intestines and cardiovascular system with fatty acids absorbed by the liver then producing high level of ketones in a black background
hd00:11Zoomin shot of male stomach showing lungs, liver, heart, intestines and cardiovascular system with fatty acids absorbed by the liver then producing high level of ketones in a black background
AMSTERDAM, THE NETHERLANDS - JULY 24, 2017: KLM Royal Dutch Airlines Boeing 747 PH-BFT climbing up, departure at Polderbaan 36L, Shiphol Airport, Amsterdam, Holland
4k00:17AMSTERDAM, THE NETHERLANDS - JULY 24, 2017: KLM Royal Dutch Airlines Boeing 747 PH-BFT climbing up, departure at Polderbaan 36L, Shiphol Airport, Amsterdam, Holland
wooden teak Lounge Chairs, Patio Furniture, at Poolside with garden background
hd00:06wooden teak Lounge Chairs, Patio Furniture, at Poolside with garden background
Scientist putting litmus paper in test tube, measuring ph level, cosmetology
hd00:08Scientist putting litmus paper in test tube, measuring ph level, cosmetology
An uninhabited tropical island surrounded by Okinawa’s Coral Reef, coral bleaching caused by global warming and over-average ocean temperature.
4k00:10An uninhabited tropical island surrounded by Okinawa’s Coral Reef, coral bleaching caused by global warming and over-average ocean temperature.
Portrait of beautiful arabic woman in hijab drinking still filtered water from glass being thirsty, over white background. Concept of emotions
4k00:16Portrait of beautiful arabic woman in hijab drinking still filtered water from glass being thirsty, over white background. Concept of emotions
AMSTERDAM, THE NETHERLANDS - JULY 27, 2017: KLM Royal Dutch Airlines Boeing 787 Dreamliner PH-BHL taxiing after landing, Shiphol Airport, Amsterdam, Holland
4k00:19AMSTERDAM, THE NETHERLANDS - JULY 27, 2017: KLM Royal Dutch Airlines Boeing 787 Dreamliner PH-BHL taxiing after landing, Shiphol Airport, Amsterdam, Holland
Hand dripping pH indicator
hd00:09Hand dripping pH indicator
Use soil PH meter for check the PH value
hd00:12Use soil PH meter for check the PH value
AMSTERDAM, THE NETHERLANDS - JULY 27, 2017: KLM Asia Boeing 777 PH-BQH taxiing after landing. Shiphol Airport, Amsterdam, Holland
4k00:13AMSTERDAM, THE NETHERLANDS - JULY 27, 2017: KLM Asia Boeing 777 PH-BQH taxiing after landing. Shiphol Airport, Amsterdam, Holland
Shot in the bloodstream showing an accumulation of ketones, red blood cells and glucose in depth of field
hd00:26Shot in the bloodstream showing an accumulation of ketones, red blood cells and glucose in depth of field
Dark silhouette of man drinking glass of tea, recreation, pH balance restore
4k00:11Dark silhouette of man drinking glass of tea, recreation, pH balance restore
WASHINGTON DC - 2016: KLM Airbus A330 Parked at Gate Terminal Building Exterior of Dulles International Airport IAD
4k00:23WASHINGTON DC - 2016: KLM Airbus A330 Parked at Gate Terminal Building Exterior of Dulles International Airport IAD
Philippine flag - seamless loop
4k00:20Philippine flag - seamless loop
Extract of red cabbage changes color when the pH grade is changed. In acid solution it is red. Gradually adding an alkaline raises the pH grade and it changes color; lilac, blue, green and yellow.
hd00:31Extract of red cabbage changes color when the pH grade is changed. In acid solution it is red. Gradually adding an alkaline raises the pH grade and it changes color; lilac, blue, green and yellow.
Lonely Road Chocolate Hills Phillippines Bohol
4k00:12Lonely Road Chocolate Hills Phillippines Bohol
Close up hands of a scientist in the laboratory measuring pH of the sample suspension by electronic pH meter
4k00:59Close up hands of a scientist in the laboratory measuring pH of the sample suspension by electronic pH meter
Footage of winemakers laboratory testing wines in winery lab. Measurement alcohol content cold stability density malic acid red grape color sugar sulfur dioxide pH of grapes acidity chemistry in wine
hd00:19Footage of winemakers laboratory testing wines in winery lab. Measurement alcohol content cold stability density malic acid red grape color sugar sulfur dioxide pH of grapes acidity chemistry in wine
Close up hands of a scientist in the laboratory measuring pH of the sample suspension by electronic pH meter
4k00:45Close up hands of a scientist in the laboratory measuring pH of the sample suspension by electronic pH meter
AMSTERDAM, THE NETHERLANDS - JULY 25, 2017: KLM Dutch Royal Flight Dreamliner Boeing 787 PH-BHI take-off and climb at Polderbaan 36L, Shiphol Airport, Amsterdam, Holland
4k00:15AMSTERDAM, THE NETHERLANDS - JULY 25, 2017: KLM Dutch Royal Flight Dreamliner Boeing 787 PH-BHI take-off and climb at Polderbaan 36L, Shiphol Airport, Amsterdam, Holland
AMSTERDAM, THE NETHERLANDS - JULY 27, 2017: KLM Royal Dutch Airlines Boeing 777 PH-BVI landing on runway 18R Polderbaan, slow motion. Schiphol Airport, Amsterdam, Holland
hd00:16AMSTERDAM, THE NETHERLANDS - JULY 27, 2017: KLM Royal Dutch Airlines Boeing 777 PH-BVI landing on runway 18R Polderbaan, slow motion. Schiphol Airport, Amsterdam, Holland
Drop blue liquid in test tube
4k00:15Drop blue liquid in test tube
A pH indicator strip is laid in wet ashes, it turns blue, which indicates a strong alkaline pH level of 10-11.
hd00:14A pH indicator strip is laid in wet ashes, it turns blue, which indicates a strong alkaline pH level of 10-11.
Handsome man washing his naked muscular body, gels for men with neutral ph
hd00:26Handsome man washing his naked muscular body, gels for men with neutral ph
Indicator strips for pH measurement. Four indicator fields change color due to a liquid's pH balance. Comparing the strip's color change with a reference chart lets the user determine the pH value.
hd00:33Indicator strips for pH measurement. Four indicator fields change color due to a liquid's pH balance. Comparing the strip's color change with a reference chart lets the user determine the pH value.
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.
hd00:27Universal 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.
Chemical laboratory tests. White male laboratory assistant mix reagent with milk and makes milk pH test in slow motion.
hd00:26Chemical laboratory tests. White male laboratory assistant mix reagent with milk and makes milk pH test in slow motion.
HOUSTON, TX - 2015: KLM Boeing 747 Taking-off from Houston TX George Bush Intercontinental Airport International Flight from Texas on a Sunny Day
4k00:30HOUSTON, TX - 2015: KLM Boeing 747 Taking-off from Houston TX George Bush Intercontinental Airport International Flight from Texas on a Sunny Day
Man turn ON the appliance PH-meter in glass of water on mountain area. Theme of health and ecology. Slowmotion
hd00:19Man turn ON the appliance PH-meter in glass of water on mountain area. Theme of health and ecology. Slowmotion
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.
hd00:25Extract 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.
AMSTERDAM, THE NETHERLANDS - JULY 28, 2017: Boeing 737-9K2 (PH-BXT) of KLM takes off at the airport in Amsterdam. S-log, ungraded
4k00:17AMSTERDAM, THE NETHERLANDS - JULY 28, 2017: Boeing 737-9K2 (PH-BXT) of KLM takes off at the airport in Amsterdam. S-log, ungraded
Slim lady drinking juice after workout in gym, balance of diet and exercises
hd00:10Slim lady drinking juice after workout in gym, balance of diet and exercises
Universal indicator paper for pH value is shown in use on a lemon with a pH value of approx. 2, and a piece of hand soap with a pH value of approx. 9.
hd00:24Universal indicator paper for pH value is shown in use on a lemon with a pH value of approx. 2, and a piece of hand soap with a pH value of approx. 9.
Dropping the liquid into test tube
4k00:40Dropping the liquid into test tube
AMSTERDAM, THE NETHERLANDS - JULY 26, 2017: KLM Boeing 777 PH-BQN approaching and landing at runway 18R Polderbaan. Schiphol Airport, Amsterdam, Holland
4k00:12AMSTERDAM, THE NETHERLANDS - JULY 26, 2017: KLM Boeing 777 PH-BQN approaching and landing at runway 18R Polderbaan. Schiphol Airport, Amsterdam, Holland
AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: Corendon Dutch Airlines Boeing 737 PH-CDF taxiing before departure, Vueling airbus a320 EC-JZI, KLM Boeing 737 . Shiphol Airport, Amsterdam, Holland
4k00:11AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: Corendon Dutch Airlines Boeing 737 PH-CDF taxiing before departure, Vueling airbus a320 EC-JZI, KLM Boeing 737 . Shiphol Airport, Amsterdam, Holland
AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: TUI Fly Boeing 737 PH-TFF parked after arrival. Shiphol Airport, Amsterdam, Holland
4k00:16AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: TUI Fly Boeing 737 PH-TFF parked after arrival. Shiphol Airport, Amsterdam, Holland
asian worker hand check on water quality, close up shot, outdoor sunny day, ph measurement tools, acid and base, 4k resolution. tan skin, construction background, consuming water health problem,
4k00:10asian worker hand check on water quality, close up shot, outdoor sunny day, ph measurement tools, acid and base, 4k resolution. tan skin, construction background, consuming water health problem,
AMSTERDAM, THE NETHERLANDS - JULY 25, 2017: KLM Royal Dutch Airlines Boeing 787 Dreamliner PH-BHH towing to service, Shiphol Airport, Amsterdam, Holland
4k00:12AMSTERDAM, THE NETHERLANDS - JULY 25, 2017: KLM Royal Dutch Airlines Boeing 787 Dreamliner PH-BHH towing to service, Shiphol Airport, Amsterdam, Holland
AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: TUI Fly Boeing 737 PH-TFF parked after arrival. Shiphol Airport, Amsterdam, Holland
4k00:18AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: TUI Fly Boeing 737 PH-TFF parked after arrival. Shiphol Airport, Amsterdam, Holland
AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: TUI Fly Boeing 767 PH-OYI taxiing before departure. Schiphol Airport, Amsterdam, Holland
4k00:12AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: TUI Fly Boeing 767 PH-OYI taxiing before departure. Schiphol Airport, Amsterdam, Holland
LISBON, PORTUGAL - CIRCA FEB 2019: Airplane Boeing 737 PH-BCA from KLM Royal Dutch Airlines company moving in Lisbon Airport
4k00:27LISBON, PORTUGAL - CIRCA FEB 2019: Airplane Boeing 737 PH-BCA from KLM Royal Dutch Airlines company moving in Lisbon Airport
LISBON, PORTUGAL - CIRCA FEB 2019: Airplane Boeing 737 PH-BCA from KLM Royal Dutch Airlines company moving in Lisbon Airport
4k00:23LISBON, PORTUGAL - CIRCA FEB 2019: Airplane Boeing 737 PH-BCA from KLM Royal Dutch Airlines company moving in Lisbon Airport
LISBON, PORTUGAL - CIRCA FEB 2019: Airplane Boeing 737 PH-XRY from Transavia Airline is landing in airport of Lisbon
hd00:26LISBON, PORTUGAL - CIRCA FEB 2019: Airplane Boeing 737 PH-XRY from Transavia Airline is landing in airport of Lisbon
AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: KLM Royal Dutch Airlines Boeing 737 PH-BXY named Grebe at loading luggage, Schiphol Airport, Amsterdam, Holland
4k00:17AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: KLM Royal Dutch Airlines Boeing 737 PH-BXY named Grebe at loading luggage, Schiphol Airport, Amsterdam, Holland
AMSTERDAM, THE NETHERLANDS - JULY 26, 2017: KLM Royal Dutch Airlines Airbus A330 PH-AOB taxiing after landing and black hawk, Shiphol Airport, Amsterdam, Holland
4k00:18AMSTERDAM, THE NETHERLANDS - JULY 26, 2017: KLM Royal Dutch Airlines Airbus A330 PH-AOB taxiing after landing and black hawk, Shiphol Airport, Amsterdam, Holland
AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: Corendon Dutch Airlines Boeing 737 PH-CDF taxiing before departure, Vueling airbus a320 EC-JZI, KLM Boeing 737 . Shiphol Airport, Amsterdam, Holland
4k00:17AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: Corendon Dutch Airlines Boeing 737 PH-CDF taxiing before departure, Vueling airbus a320 EC-JZI, KLM Boeing 737 . Shiphol Airport, Amsterdam, Holland
HONG KONG - NOVEMBER 10, 2019: KLM Royal Dutch Airlines Boeing 777 PH-BQG 100 years livery landing on internation airport,Hong Kong.
4k00:18HONG KONG - NOVEMBER 10, 2019: KLM Royal Dutch Airlines Boeing 777 PH-BQG 100 years livery landing on internation airport,Hong Kong.
AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: KLM Royal Dutch Airlines Boeing 737 PH-BXY named Grebe at loading luggage, Schiphol Airport, Amsterdam, Holland
4k00:14AMSTERDAM, THE NETHERLANDS - JULY 29, 2017: KLM Royal Dutch Airlines Boeing 737 PH-BXY named Grebe at loading luggage, Schiphol Airport, Amsterdam, Holland
Laboratory process. Testing farm factory products. pH paper milk test in farm factory lab.
hd00:13Laboratory process. Testing farm factory products. pH paper milk test in farm factory lab.
Laboratory process. pH pink paper milk test in farm factory lab on white table
hd00:09Laboratory process. pH pink paper milk test in farm factory lab on white table
Farm laboratory process. Testing farm factory products. pH paper milk test in farm factory lab.
hd00:13Farm laboratory process. Testing farm factory products. pH paper milk test in farm factory lab.
Farm laboratory process. pH pink paper milk test in farm factory lab on white table
hd00:19Farm laboratory process. pH pink paper milk test in farm factory lab on white table
AMSTERDAM, THE NETHERLANDS - JULY 27, 2017: Transavia Boeing 737 PH-HSC approaching before landing on runway 18R Polderbaan. Shiphol Airport, Amsterdam, Holland
4k00:18AMSTERDAM, THE NETHERLANDS - JULY 27, 2017: Transavia Boeing 737 PH-HSC approaching before landing on runway 18R Polderbaan. Shiphol Airport, Amsterdam, Holland
partially dead coral reef, Palancar Reef, reduced marine life due to global warming and rising ocean temperature
4k00:09partially dead coral reef, Palancar Reef, reduced marine life due to global warming and rising ocean temperature
AMSTERDAM, THE NETHERLANDS - JULY 26, 2017: KLM Royal Dutch Airlines Boeing 777 PH-BQB braking after landing on runway 18R Polderbaan. Shiphol Airport, Amsterdam, Holland
4k00:10AMSTERDAM, THE NETHERLANDS - JULY 26, 2017: KLM Royal Dutch Airlines Boeing 777 PH-BQB braking after landing on runway 18R Polderbaan. Shiphol Airport, Amsterdam, Holland
AMSTERDAM, THE NETHERLANDS - JULY 25, 2017: KLM Royal Dutch Airlines Boeing 787 Dreamliner PH-BHH towing to service, Shiphol Airport, Amsterdam, Holland
4k00:17AMSTERDAM, THE NETHERLANDS - JULY 25, 2017: KLM Royal Dutch Airlines Boeing 787 Dreamliner PH-BHH towing to service, Shiphol Airport, Amsterdam, Holland
AMSTERDAM, THE NETHERLANDS - JULY 27, 2017: KLM Royal Dutch Airlines in retro livery Boeing 737 PH-BXA approaching before landing. Schiphol Airport, Amsterdam, Holland
hd00:29AMSTERDAM, THE NETHERLANDS - JULY 27, 2017: KLM Royal Dutch Airlines in retro livery Boeing 737 PH-BXA approaching before landing. Schiphol Airport, Amsterdam, Holland
HONG KONG - NOVEMBER 10, 2019: KLM Royal Dutch Airlines Boeing 777 PH-BQG 100 years livery landing on internation airport,Hong Kong.
4k00:08HONG KONG - NOVEMBER 10, 2019: KLM Royal Dutch Airlines Boeing 777 PH-BQG 100 years livery landing on internation airport,Hong Kong.
Close up hands of a scientist in the laboratory setting up an electronic pH meter
4k00:19Close up hands of a scientist in the laboratory setting up an electronic pH meter
Titration of a strong acid (hydrochloric acid) with a strong base (sodium hydroxide) performed using a phenolphthalein indicator. It develops a pink colour when the pH of the solution is about 9.
hd00:28Titration of a strong acid (hydrochloric acid) with a strong base (sodium hydroxide) performed using a phenolphthalein indicator. It develops a pink colour when the pH of the solution is about 9.
AMSTERDAM, THE NETHERLANDS - JULY 27, 2017: KLM Royal Dutch Airlines in retro livery Boeing 737 PH-BXA approaching before landing. Schiphol Airport, Amsterdam, Holland
hd00:29AMSTERDAM, THE NETHERLANDS - JULY 27, 2017: KLM Royal Dutch Airlines in retro livery Boeing 737 PH-BXA approaching before landing. Schiphol Airport, Amsterdam, Holland
AMSTERDAM, THE NETHERLANDS - JULY 25, 2017: KLM Royal Dutch Airlines Boeing 787 Dreamliner PH-BHH towing to service, Shiphol Airport, Amsterdam, Holland
4k00:11AMSTERDAM, THE NETHERLANDS - JULY 25, 2017: KLM Royal Dutch Airlines Boeing 787 Dreamliner PH-BHH towing to service, Shiphol Airport, Amsterdam, Holland
HONG KONG - NOVEMBER 10, 2019: KLM Royal Dutch Airlines Boeing 777 PH-BQG 100 years livery landing on internation airport,Hong Kong.
4k00:10HONG KONG - NOVEMBER 10, 2019: KLM Royal Dutch Airlines Boeing 777 PH-BQG 100 years livery landing on internation airport,Hong Kong.
measurement of the acidity of water in the pool. Care of the pool. Acidity of water.Ph
4k00:05measurement of the acidity of water in the pool. Care of the pool. Acidity of water.Ph
measuring the acidity of water in the pool.Ph
4k00:18measuring the acidity of water in the pool.Ph
AMSTERDAM, THE NETHERLANDS - JULY 27, 2017: KLM Embraer ERJ-190STD SkyTeam livery PH-EZX landing at Polderbaan 36L, Shiphol Airport, Amsterdam, Holland
4k00:19AMSTERDAM, THE NETHERLANDS - JULY 27, 2017: KLM Embraer ERJ-190STD SkyTeam livery PH-EZX landing at Polderbaan 36L, Shiphol Airport, Amsterdam, Holland
Scientist hands working with laboratory equipment. Closeup of female scientist working with chemical liquid. Woman working with ph meter in lab
4k00:24Scientist hands working with laboratory equipment. Closeup of female scientist working with chemical liquid. Woman working with ph meter in lab
AMSTERDAM, THE NETHERLANDS - JULY 26, 2017: KLM Royal Dutch Airlines Boeing 777 PH-BQB approaching before landing on runway 18R Polderbaan. Shiphol Airport, Amsterdam, Holland
4k00:10AMSTERDAM, THE NETHERLANDS - JULY 26, 2017: KLM Royal Dutch Airlines Boeing 777 PH-BQB approaching before landing on runway 18R Polderbaan. Shiphol Airport, Amsterdam, Holland
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