Litmus PH Test Strips 320 Strips, Professional Universal pH.1-14 Test Paper with Storage case & Test Droppers, for Teaching, Student, Chemistry Experiment, Saliva Urine Water Soil & Diet pH Monitoring

Key features

• Package Include: 4 pack * 80 strips (320 strips), 1 pack storage case, 5 pack 0.2ml test dropper
• Easy to use and get the ph result in a second.
• Each pack is attached with a color comparison card, which indicate different pH values correspond to specific colors.
• The package is very handy and portable so you can take it with you anywhere, easy to store, and well suited for fieldwork.
• The ph test paper allows you to measure the entire pH range from pH 1.0-14.0, you could test the pH for almost all liquids around you, such as urine, sweat, moisturizing soap, lemon juice, milk, liquid detergent, moist soil, and so on.