DescriptionThese are some PH test paper, allow you to measure the entire PH range from PH 0.5-5.0, convenient for you to use. The package is very handy and portable so you can take it with you anywhere. They are easy to store, and well suited for fieldwork.Features- Color: As shown.- Material: Paper. - Size: About 7.50X5.00X0.50cm/ 2.95X1.97X0.20inch.- There are enough quantity for your use, can meet your different needs. - They can be applied for testing water, swimming pool, aquarium, soil, milk and more. - These PH test papers are great for home, office, work, teach and travel use. - With small size and light weight, it is convenient for storage and outdoor carrying. - It can be used in home teaching, experimental activities and school teaching activities.
