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๐งช Stay ahead with precision pH testingโbecause your water deserves the best!
Taylor Technologies R-0004-E Reagent No.4 is a 16 oz liquid pH indicator designed as a direct replacement for Taylor Test Kits. Ranked #25 in Analytical Reagents and boasting a 4.6-star rating from 158 users, it ensures accurate pH level measurement to maintain optimal water quality for swimming and treatment applications.














| Best Sellers Rank | #20,995 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #25 in Analytical Reagents |
| Brand | Taylor Technologies |
| Customer Reviews | 4.6 out of 5 stars 158 Reviews |
| Item Form | Liquid |
| Item Weight | 16 Ounces |
| Number of Items | 1 |
| Product Benefits | Maintains proper pH levels for comfortable swimming and effective water treatment |
| UPC | 840036000236 840036000229 |
S**O
It's the stuff.
Works.
A**R
Good product
Needed to find some phenol red. this was it.
J**N
This size bottle gives you the best value if you test frequently
I have the full Taylor test kit that I use for both my pool and spa. I buy these larger bottles and use them to refill the smaller bottles in my test kit. The tips pull right off of the smaller bottles with a little bit or force. Use some gloves when transferring back and forth with this bottle or you'll get some nice yellowish stains on your skin with this product. Try to store this where the temperature is fairly constant and it's not in direct sunlight.
K**A
Great value
Good value for price, quality
C**U
does what it is supposed to.
Worked well!
S**C
perfect product
keeps me testing the pools
A**Y
Works fine
Good price for a larger bottle.
J**A
Awesome
I own a swimming pool cleaning business. This is perfect to have larger quantities and delivered to my house.
Trustpilot
2 months ago
1 week ago