Taylor Hardness Reagent R-0012-C (2 oz)Calcium Hardness Testing
Product Overview
The Taylor Hardness Reagent R-0012-C is a high-precision, professional-grade titrant used for calcium hardness testing in pools and spas. This 2-ounce dropper bottle ensures accurate results when used with Taylors test kits.
Key Benefits
- Accurate Calcium Hardness MeasurementEssential for precise drop-count titration alongside Reagent 10 (buffer) and Reagent 11L (indicator).
- Protects Against Scaling & CorrosionHelps maintain balanced water chemistry to prevent structural and equipment damage.
- Compatible & ReliableWorks seamlessly with Taylor kits including the K-2005 and K-2006 for consistent, professional-quality testing.
- Easy to Use & Long-LastingCrafted in a convenient dropper bottle. Store between 36 F85 F (2 C29 C), away from direct sunlight to preserve potency for up to one year.
Why It Matters
Accurate calcium hardness testing is critical to maintaining optimal water balance. The R-0012-C Hardness Reagent ensures precise results, helping avoid issues like scale buildup, surface etching, and equipment degradation.
Product Details
| Volume | 2 oz dropper bottle |
| Purpose | Titrant in calcium hardness testing (used with buffer and indicator reagents) |
| Compatible Kits | Taylor K-2005, K-2006, and other DPD/FAS-DPD test kits |
| Storage Conditions | 36 F85 F (2 C29 C); keep sealed and away from sunlight |
| Shelf Life | Maintains effectiveness for at least one year under proper storage |
| Replacement Recommendation | Replace annually or at the beginning of each testing season |
Ensure accurate water hardness testingorder the Taylor Hardness Reagent R-0012-C (2 oz) today and keep your pool or spa chemistry balanced and safe all season long.








