PH Test Paper Strips

Condition: new

Can be used to test the acidity or alkalinity of many everyday substances like moisturized soap， lemon juice， milk， liquid detergent， etc.

pH range: 1-14

pH 1-14 color chart in each pack

60 strips for each pack(120 strips in total)

1 to 3 shows a highly acidic substance

4-6 shows an acidic substance

7 is neutral

8-11 shows alkalinity

12-14 indicates a very high alkalinity

Convenient and practical， easy to install and use

High temperature resistant

Portable and durable

Quantity: a package of 2 packs

Accessory only

Keep dry for the rest of paper

Package Included:

160 pieces PH Test Paper