48 Bilder zum Thema "ph levels" bei ClipDealer

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Fernstudium !
Studium - Konzept Tafel
Fernstudium
Zukunft ?
Demonstration od full pH scale
Checking the chemical balance of a swimming pool, Costa del Sol, Spain.
Active Pool Chemical Testing
Active Pool Chemical Testing
Young man rubbing eyes in swimming pool.Summer activity.Contact lens pollution, swimming in chlorine contaminated pool.Eyes burning in the pool.Allergy on chlorine chemical disinfection in water.
A poolside view features two large containers of pool chemicals alongside a pool equipped with a cleaning hose submerged in the water. A water testing kit is also visible on the pool edge, emphasizing
A detailed view of a pool water testing kit, featuring transparent tubes filled with colored liquids indicating pH and chlorine levels. Positioned on the poolside, the focus is on the clear readings
This image depicts a well-maintained poolside setting with two large chemical containers, one white and one blue, placed near the pool. A cleaning hose is visible in the water, and a water testing kit
This image depicts a well-maintained poolside setting with two large chemical containers, one white and one blue, placed near the pool. A cleaning hose is visible in the water, and a water testing kit
A close-up of a pool water testing kit displays pH and chlorine levels, with transparent tubes filled with colored indicators. The kit is positioned on the edge of the pool, with the background softly
This image captures a poolside setting where two large chemical containers sit near a pool with a cleaning hose floating on the water. A water testing kit rests on the pools edge, highlighting the
The image captures a well-maintained poolside setting with two large chemical containers placed beside the pool, where a cleaning hose is submerged in the water. A water testing kit rests on the pool
Close-up of a hand holding a water testing kit over a clear, blue swimming pool, with pool cleaning equipment visible in the background. The scene highlights the importance of maintaining water
A close-up of a hand holding a pool water testing kit, showing pH and chlorine levels. The kit is held above a clear blue swimming pool, with cleaning equipment visible in the background. This image
A hand is holding a pool water test kit, displaying pH and chlorine levels against the backdrop of a bright blue swimming pool. The sunlight reflects off the pool water, creating a sparkling effect
A poolside view features two large containers of pool chemicals alongside a pool equipped with a cleaning hose submerged in the water. A water testing kit is also visible on the pool edge, emphasizing
This image shows a close-up of a pool water testing kit, featuring clear tubes with colored indicators for pH and chlorine levels. The kit is placed at the edge of the pool, emphasizing the critical
A close-up image of a hand holding a pool water testing kit, highlighting the pH and chlorine levels, set against a clear blue pool. The presence of cleaning tools in the background underscores the
The image shows a poolside setup with two large chemical containers, a cleaning hose floating in the pool, and a water testing kit on the edge. These elements underscore the essential maintenance
A hand holds a pool water testing kit over a clear blue swimming pool with cleaning tools in the background.
Hand holding a water testing kit over a clear blue pool, highlighting pool water quality and maintenance.
Close-up of a pool technician examining a water testing kit, focusing on pH and chlorine levels. The technicians concentrated expression emphasizes the importance of accurate water quality control in
This image captures a close-up of a pool water testing kit, featuring transparent tubes that display pH and chlorine levels through color-coded indicators. The kit is set on the edge of the pool
The image captures a hand holding a water testing kit above the pristine blue water of a swimming pool, with a pool cleaning hose and vacuum head visible in the background. The focus is on the
This image captures a close-up of a pool water testing kit, highlighting pH and chlorine levels through transparent tubes with colored indicators. Positioned on the pools edge, the focus is on
A hand is holding a water test kit above a vibrant blue swimming pool. The kit displays pH and chlorine levels, essential for maintaining pool water quality. The sunlight reflects beautifully off the
A hand is holding a pool water test kit, displaying pH and chlorine levels against the backdrop of a bright blue swimming pool. The sunlight reflects off the pool water, creating a sparkling effect
A close-to-the-ground view of two large chemical containers, one blue and one white, set beside a pool. The perspective highlights the importance of these chemicals in maintaining pool hygiene and
Water pH measurement test. Yellow strip in a womans hand.
Full pH scale
Hot Tub Water Quality Check by Using Chemical Testing Kit. pH, Chlorine and Bromine Concentration. Garden SPA Water Maintenance.
Pool Test Kit
Test tubes in laboratory
Test tubes in laboratory
food quality testing and young
Piles of agricultural lime (crushed limestone) ready to be spread on the field to neutralize soil acidity and promote healthy plant growth. Selective focus, background blur and foreground blur. Copy space and bleed.
Active Pool Service Technician
Active Pool Service Technician
Woman squatting by a pool holding a clear container to examine water quality in a spa wellness resort
Woman comparing water samples in vials for pH testing against pool background at a hotel wellness spa resort
Hand placing a pink liquid bottle on a digital analysis device in a testing kit
"Experience ultimate relaxation in our hot tub with crystal clear water, isolated on a sleek black background."
Hand holding a container to collect a water sample from a pool for a pH test
person testing swimming pool water with a digital test device and a small sample container

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