The value of the pH of the solution. Readings range from 0 to 14. Among them, 7 is neutral, 7 is acidic, and the smaller the value, the stronger the acidity. Above 7 is alkaline, the greater the value, the stronger the alkalinity. For example, pH6 is 10 times higher than pH7, and pH5 is 100 times higher than pH7 and pH4 is 1000 times. The same is true for alkalinity, pH8 is 10 times stronger than pH7, and pH9 is 100 times more alkaline. And so on.
The Sprayer is the device used to spray water,made of durable and recyclable plastic and fit for plastic screwed bottles. It is composed of compressed air devices and thin tubes,nozzles and other components. They are widely used in cleaning agents,disinfectant spray and gardening etc. Various shape and size as available.
Sprayer
Sprayer，Natural Extended Reach Trigger Sprayers，Plastic Spray Bottle Replacement Nozzles，Plastic Bottle Sprayer
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