For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

✔️ EASY TO USE & GET THE PH RESULT IN A SECOND - pH paper is giving you a quick way to estimate the pH of a solution without any expensive equipment or pre-calibration, even for somebody with little or even no chemistry background can get the results immediately.

pH testing strip can be obtained fairly inexpensively and used to distinguish between acids and bases. The package is including a small packs of 80 strips, it means you will be able to perform 80 pH tests with a single purchase at very little cost.

Provides accurate pH measurement at each full(1.00) pH unit, allows the user to measure the entire pH range from pH 1.0-14.0, you could test the pH for almost all liquids around you, as well as solids or gaseous molecules for users with professional background.

A useful tool of science activity, as well as in the classroom environment. Use by children must be under the tutelage of adults.

The test strip colour changes must be matched with the pH scale colour chart within about 15 seconds