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🧪 Keep your pool flawless—because your summer deserves precision.
Taylor Technologies R-0012-C is a 2-ounce hardness reagent designed for precise calcium hardness testing in pools and spas. This easy-to-use dropper refill extends the life of your water test kit with clear instructions and professional-grade accuracy. Made in the USA since 1930, it’s trusted by both homeowners and professionals to maintain clean, balanced water chemistry season after season.










| ASIN | B002IT2ZCC |
| Best Sellers Rank | #7,516 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Analytical Reagents |
| Brand Name | TAYLOR TECHNOLOGIES INC |
| Customer Reviews | 4.7 4.7 out of 5 stars (409) |
| Item Form | Liquid |
| Item Type Name | Taylor R0012C #12 2 oz Hardness Reagent |
| Item Weight | 2.24 ounces |
| Manufacturer | Taylor Technologies |
| Manufacturer Part Number | R-0012-C-12 |
| Model Number | R0012C |
| Number of Items | 1 |
| Product Benefits | Maintains clean, balanced pool water chemistry |
| UPC | 840036000670 840036000663 |
| Unit Count | 2 Ounce |
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