

🧪 Keep your pool pristine with precision-tested power!
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 easy-to-follow instructions and durable formulation, it ensures accurate Total Alkalinity testing. Manufactured in the USA since 1930, this 2-ounce dropper refill offers long shelf life and trusted quality for both homeowners and professionals.













| ASIN | B0002IXIO0 |
| Best Sellers Rank | #25,130 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #44 in Swimming Pool Water Test Kits |
| Customer Reviews | 4.7 4.7 out of 5 stars (252) |
| 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 weeks ago
2 weeks ago