Litmus Test Paper pH Test Strips, 80 pcs

Litmus papers allow you to quickly measure the pH of water, soil, steam, saliva and other ready-made solutions in the range from 1 to 14. The kit includes a color scale for comparing pH reactions.

Comparative scale:

• 1–3 = strongly acid reaction
• 4–6 = acid reaction
• 7 = neutral reaction
• 8–11 = alkaline reaction
• 12–14 = strongly alkaline reaction

Specifications:

• Number of papers: 80
• pH measurement: 1–14 pH
• Set weight: ~ 5 g
• Single strap dimensions (length/width): 50 x 9 mm
• Measurement speed: 15 seconds

Set includes:

• 80 litmus papers
• Comparative color scale