Taylor Thiosulfate N/10, 16 Ounce | R-0007-E
Taylor
SKU: R-0007-E
Taylor R-0007-E Thiosulfate Reagent – 0.75 oz Refill (Chlorine Neutralizer for TA Tests)
The Taylor R-0007-E is a replacement bottle of Thiosulfate Reagent used as a chlorine neutralizer in several Taylor water tests—most commonly the Total Alkalinity (TA) drop-count test. It helps prevent high sanitizer levels from interfering with the indicator color change, improving accuracy when testing pools that have recently been shocked or run at higher chlorine.
Key Features
- Neutralizes chlorine/bromine in the sample to reduce test interference
- Commonly used in the Total Alkalinity test before adding the TA indicator and titrant
- Helps improve accuracy when sanitizer levels are elevated
- Convenient refill size for topping off frequently used test kits
How It’s Used (Overview)
- Add the recommended drops of R-0007 to the measured sample (per your Taylor kit instructions).
- Continue the test procedure by adding the appropriate buffer/indicator and titrating as directed.
- This step is especially useful when chlorine is high or the sample color is being “bleached” by sanitizer.
Specifications
- Brand: Taylor Technologies
- Part Number: R-0007-E
- Reagent Type: Thiosulfate Reagent (Chlorine Neutralizer)
- Form: Liquid
- Bottle Size: 0.75 fl oz (approx. 22 mL)
- Application: Pool & spa water testing
Compatibility Notes
- This is a refill reagent used in many Taylor kits that include alkalinity and other titration-based tests.
- Follow your test kit instructions for the correct number of drops—adding too much can affect the chemistry of the sample.
Related Products
- Taylor R-0007 Thiosulfate Reagent (Other Sizes)
- Taylor R-0008 Total Alkalinity Indicator
- Taylor R-0009 Total Alkalinity Titrant
- Taylor Alkalinity Test Supplies
- Pool Water Test Kits
Maintenance Tips
- Store reagents cool, dry, and out of direct sunlight to help maintain accuracy.
- Keep caps tightly closed and avoid contaminating the dropper tip with pool/spa water.
- Hold the bottle vertically when dispensing drops for consistent drop size.
- Replace reagents that are old or have been stored in extreme temperatures if results seem inconsistent.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
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- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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