HYDRION pH 15 Foot Roll with Chart and Dispenser 5.5-8.0 pH Range

I’ve been buying these very reliable, easy to use test strips for close to 20 years and check my numbers nearly every day as it helps see what diet does to your alkalinity. I like to be more on the alkaline inside than acidic for many reasons.

This product was recommended to me by my functional medicine doctor to determine the pH of my saliva and urine. It works well. I would recommend it to others.

Excellent product. Have ordered multiple times from Thomas Scientific. Last time there was a problem with delivery, which they resolved fairly and quickly. Highly recommend.

It works great for the price!

it's a little hard to rip off the holder nicely. It's like how that new wavy toilet paper tears. I got different readings from two different brand papers which is not reassuring when trying to keep my pH in the 7 range for health concerns. I wanted more accuracy and got more confusion.

Got this product for a quick test of water PH seems accurate when comparing with a digital PH meter I have. I like this product because the test paper can be quickly disposed of, faster than my PH meter which would need to be cleaned and dried before putting the meter away.

The color indicator bleeds out of the strip and into fluids rendering the reading inaccurate and it's impossible to tear off a piece in a clean way. It will drag and stretch along the plastic ridges. It's not that hard to design a decent packaging. Also check out the size of the paper ring that they am wrapped the indicator paper around. It will make you think they are scamming you. Think toilet paper roll that stays the same size but the roll had a diameter of 3 inches and two rounds or toilet paper wrapped around...that's the level of the scam.

I use this to test saliva and urine. Easy to use. Will order again.