


🧪 Keep your pool pristine with precision you can trust!
Taylor Technologies R-0007-C Thiosulfate No.7 N/10 2 OZ is a professional-grade reagent designed to extend the life of your pool or spa test kit. With a precise N/10 concentration and easy-to-use dropper, it enables accurate Total Alkalinity testing. Engineered and manufactured in the USA since 1930, this reagent offers long shelf life and is trusted by both homeowners and professionals for reliable water quality monitoring.













| ASIN | B0002IXIO0 |
| Best Sellers Rank | #21,037 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #39 in Swimming Pool Water Test Kits |
| Customer Reviews | 4.7 4.7 out of 5 stars (253) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2 ounces |
| Item model number | R-0007-C |
| Manufacturer | Taylor Technologies |
| Product Dimensions | 4 x 1 x 1 inches |
L**N
Does not expire too soon
Great product and expiration date gives me plenty of time to use it.
A**N
Awesome
Works great
J**S
Reliable Product
Good product, good price , good delivery!! What more can you ask with all else we face in todays world!!! Thx.
J**M
As described
As described
P**E
Just like original.
It works just fine.
M**Y
It was in date
As long as the date is good and it not smashed how bad can it be.
L**S
Works as expected
Note - if you shocked your pool beyond 10ppm, you need more of this to get an accurate alkalinity reading. I always buy the 2oz and refill the old containers.
B**W
Pool Must Have
Keep your alkalinity in check with this reagent.
Trustpilot
3 days ago
2 weeks ago