Taylor DPD Reagent #3 Dropper Bottle, 2 oz | R-0003-C-12

Taylor SKU: TAYR0003C12
Taylor DPD Reagent 3 Dropper Bottle, 2 oz | R - 0003 - C - 12 - Chemical Testing - img - 1

Taylor DPD Reagent #3 Dropper Bottle, 2 oz | R-0003-C-12

Taylor SKU: TAYR0003C12
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Taylor R-0003-C-12 DPD Reagent #3 (2 oz Dropper Bottle)

The Taylor R-0003-C-12 is a replacement reagent used in DPD-based pool and spa water test kits. Specifically, it’s used to measure combined chlorine (chloramines) after initial free-chlorine testing, providing a complete view of sanitizer levels and helping maintain safe, balanced water chemistry.

Key Features

  • DPD-based reagent for combined chlorine testing (after free chlorine is measured).
  • 2 oz dropper-bottle — sufficient for many tests and convenient for storage or resale.
  • Compatible with standard Taylor DPD test kits — works alongside reagents like DPD #1 and DPD #2 for full chlorine analysis.
  • Helps identify chloramines — ensuring water remains properly sanitized and safe for swimmers.

Specifications

  • Manufacturer: Taylor Technologies
  • Part Number: R-0003-C-12
  • Type: DPD Reagent #3 – Combined Chlorine Test Solution
  • Container: 2 oz dropper bottle
  • Application: Pool and spa water testing (after free-chlorine test) to measure combined chlorine (chloramines)

Usage & Testing Instructions

1. First perform a free-chlorine test using DPD Reagent #1 (and if required, DPD #2 for high range).
2. After recording free-chlorine levels, add the required drops of R-0003-C reagent to the same sample.
3. The resulting color change (compared against the kit’s comparator block) indicates total chlorine; subtracting free chlorine gives you combined chlorine (chloramines) level.
4. Use this information to adjust pool chemicals and maintain proper sanitation and water quality.

Why It Matters

Combined chlorine (chloramines) reduces water quality, causes irritating odors, and can be harmful to swimmers. The R-0003-C-12 reagent allows you to detect chloramines accurately — ensuring your pool water remains safe, comfortable, and properly sanitized over time.

Hours Of Operation: 

Monday - Friday: 8:00 am to 4:00 pm Phoenix Time

Saturday and Sunday: Closed

  • Orders costing more than  $300 WILL be required to have signature confirmation upon delivery.
  • Handling time is typically only 1 day.   
  • Any item ordered after 1pm Phoenix time, may not ship same-day.
  • Call us if you require expedited shipping and we can give you quotes based on your needs.

Return Policy:

  • All products, except as noted below, are eligible for return up to 30 days after receipt of item.
  • For returns, an RMA form must be filled out HERE or customers can call for additional help.
  • Shipping costs will be deducted from all returned items.
  • Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in. 
  • Items broken, damaged, or inoperable due to installer error will not be refunded.
  • Fill out the return form or give us a call to obtain an RMA and return shipping label.
  • There are no returns on the Pentair Colorsync 618031
  • No returns on pool cleaners.
  • No returns on opened seals and o-rings.
  • No returns on capacitors.
  • If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
  • All products denied upon arrival at customers house WILL be charged the cost to ship.
  • Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.