
Quick overview
- Genuine Taylor reagent The factory R-0871 titrating solution, matched to Taylor test kits.
- Sixteen ounce refill The large bottle, sized for a service route or a pool tested often rather than a single kit top up.
- FAS-DPD titration The titrant you count drops of in the FAS-DPD procedure, the test that reads free and combined chlorine precisely.
- Refills your existing kit Buys you more tests without replacing the whole case.
- Also listed as R-0871 Taylor numbers the same reagent with a suffix that indicates bottle size, so R-0871 and R-0871-E refer to the same solution.
- Part number R-0871-E UPC 840036002124, for matching against the label on your bottle.
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Product details
Taylor R-0871 is the FAS-DPD titrating reagent, supplied here in the 16 ounce refill bottle as part number R-0871-E. It is the genuine Taylor solution, not a repackaged substitute.
What it is used for
The FAS-DPD test reads chlorine by titration rather than by color matching. You add the titrant a drop at a time and count drops until the sample changes, which is what makes the result precise enough to separate free chlorine from combined chlorine. This bottle is that titrant.
Why the large bottle
Sixteen ounces is the size that suits a service route, a commercial pool or a homeowner who tests often, since it lasts a great deal longer than the small bottle that ships inside a kit. Store reagents capped, cool and out of the sun, and replace anything past its date. Tired titrant reads low and sends people chasing chlorine that is already there.
| Brand | Taylor |
|---|---|
| Manufacturer part number | R-0871-E |
| Also listed as | R-0871 |
| UPC | 840036002124 |
| Type | FAS-DPD titrating reagent |
| Volume | 16 oz. |
| Use | Refill for Taylor FAS-DPD test kits |
| Shipping weight | 1.2 lb |
| Ships | Parcel |
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