Whatman 2651-500 Acid-Alkali Specialized Test Papers Books, Starch Iodide (10 books of 20 strips), 10/pk

Whatman 2651-500 Acid-Alkali Specialized Test Papers Books, Starch Iodide. This package includes 10 books, each containing 20 starch iodide strips, perfect for a broad range of pH testing applications.
Features:
- Get quick results for efficient and effective analysis.
- Reliable for a wide array of routine pH testing tasks.
- An economical choice for frequent usage.
- Ideal for field tests, easy to carry and use anywhere.
 These starch iodide test papers are specifically engineered for detecting chlorine and other oxidizing agents. When exposed to an acid solution, the iodide in the test paper reacts, liberating iodine and turning the paper blue in the presence of oxidizers like chlorine, bromine, hydrogen peroxide, and nitrous acid. This reaction provides a fast and visible cue, simplifying the detection process in complex environments.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unused, and in its original packaging.

* Free Ground shipping is for all online orders over $500 and is inside of the contiguous United States (excluding Hawaii and Alaska).

Free Ground shipping does not apply for demo/used/refurbished/clearance units and any order over 100 lbs of actual or dimensional weight (other exclusions also applies).