Taylor R-0011L-A Calcium Indicator Liquid | Test Reagent | R-0011L-A
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- SKU: R-0011L-A
- Brand: Taylor Technologies
- Product Type: Calcium hardness indicator reagent
- Volume: 0.75 fl oz dropper bottle
- Compatibility: Taylor calcium hardness tests that list R-0011L
- UPC/GTIN: N/A
Taylor’s calcium hardness test relies on three matched reagents: buffer, indicator, and titrant. Using fresh, genuine Taylor reagents for all three steps keeps your readings consistent and avoids chasing fake water balance issues caused by old chemicals.
- Taylor Calcium Buffer 0.75 oz | R-0010-A
- Taylor Calcium Hardness Reagent 0.75 oz | R-0012-A
Q: Can I use this indicator with non-Taylor kits?
A: It is formulated for Taylor titration procedures. Using it outside those instructions can give unreliable results.
Q: How long does this reagent last?
A: Shelf life depends on storage. If it is past the date on the kit, badly discolored, or cloudy, replace it.
Q: Do I need to shake the bottle before use?
A: A gentle mix before testing is fine. Do not over-shake or contaminate the dropper tip.
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Description
Description
Taylor Calcium Indicator Liquid 0.75 oz | R-0011L-A
Taylor R-0011L-A calcium indicator liquid, 0.75 oz. For Taylor calcium hardness titration tests. Keeps color change sharp and easy to read. SKU R-0011L-A.
Features
- Calcium hardness indicator liquid for Taylor pool and spa test kits
- 0.75 oz dropper bottle for controlled, repeatable dosing
- Provides a clear color change at the titration endpoint
- Formulated for stability when stored cool, dark, and sealed
- Intended for use with Taylor calcium buffer (R-0010) and hardness reagent (R-0012)
- Fits Taylor kits that specifically list R-0011L-A in the instructions
Description
Taylor R-0011L-A Calcium Indicator Liquid is the indicator step in Taylor’s calcium hardness titration. Used with the matching buffer and titrant, it gives a crisp color change so you can see exactly when to stop your titration and record the hardness value. Over time, indicator solutions can age, fade, or get contaminated, making the color shift harder to see and your results less reliable. Replacing that old bottle with a fresh R-0011L-A is an easy way to tighten up test accuracy without changing your entire kit or method.
Pro Tip
Always check reagent dates and appearance before testing. If the indicator is discolored, cloudy, or older than the kit’s recommended life, replace it along with the matching buffer and titrant to keep your calcium readings trustworthy.
Related Parts
- Taylor Calcium Buffer 0.75 oz | R-0010-A
- Taylor Calcium Hardness Reagent 0.75 oz | R-0012-A
- Taylor Complete Pool Test Kit (with hardness test) | K-2005 / K-2006
Technical Specifications
| SKU | R-0011L-A |
| UPC or GTIN | N/A |
| Brand | Taylor Technologies |
| Model | R-0011L-A Calcium Indicator Liquid |
| Product Type | Pool and spa water test reagent (calcium hardness indicator) |
| Size / Connection | 0.75 fl oz dropper bottle |
| Materials | Liquid indicator solution in plastic bottle (exact formulation not listed) |
| Power Source | N/A |
| Compatibility | Taylor test kits and procedures that specify R-0011L or R-0011L-A |
| Dimensions/Weight | Small reagent bottle; exact dimensions/weight N/A |
| Warranty | N/A (consumable reagent) |
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