Your cart is empty.
Your cart is empty.Phenol red indicator solution for pH test. Use 5 drops for pH test. Keep out of reach of children. Available in 1-ounce size.
Michael B
Reviewed in the United States on July 7, 2024
I looked around at similar options for the pool test kit (probably spent way too much time!) and ended up with this one. You won't go wrong with this order.
MDB007
Reviewed in the United States on February 9, 2024
My only gripe about the product is you have to buy this and the yellow separately for the 1 ounce size. The replacement kit of the two only come in .5 ounce bottles.
Kindle Customer
Reviewed in the United States on January 20, 2024
Gives accurate test results & the price was right.
TMT
Reviewed in the United States on March 13, 2023
product works
Jean-Nicolas Gagné
Reviewed in Canada on August 9, 2022
Mettre moins que ce que vous avez dans votre test
Chris
Reviewed in the United States on July 31, 2022
It came quickly and seems to work to measure pH like it should.
grace raber
Reviewed in Canada on February 11, 2021
Purchased to replace the #2 bottle in our test kit after the store gave us a replacement that didn't work. Took a long time to arrive, but works like the original.
WOzap97
Reviewed in the United States on July 27, 2020
This indicator solution is part of a test kit that is really easy and simple to use. I also like that it works for most swimming pools water test applications.
FF2ZREZQ
Reviewed in the United States on August 27, 2019
PH is one of the most important parts of safe water chemistry. If its off chemicals will either not work or corrosion will quickly take place be it on pool ladders of your hot tubs heater. Most important is you ! If PH is outside of limits, skin irritation or illness can occur. This product produces very accurate readings when compared with pool store computers
Trek Girl
Reviewed in the United States on November 8, 2018
I have a pool test kit and was only out of No. 2. I didn't want to replace the whole kit. This works great - just like the original in my kit.
Recommended Products
