--- product_id: 80870628 title: "Taylor R0004C Reagent pH Indicator Solution #4 2 oz R-0004-C-12" brand: "taylor" price: "₱4561" currency: PHP in_stock: true category: "Taylor" url: https://www.desertcart.ph/products/80870628-taylor-r0004c-reagent-ph-indicator-solution-4-2-oz-r store_origin: PH region: Philippines --- # long-lasting supply 2 oz precision dropper 2 drops per test efficiency Taylor R0004C Reagent pH Indicator Solution #4 2 oz R-0004-C-12 **Brand:** taylor **Price:** ₱4561 **Availability:** ✅ In Stock ## Summary > 🧪 Elevate your pH testing game—precision that professionals trust! ## Quick Answers - **What is this?** Taylor R0004C Reagent pH Indicator Solution #4 2 oz R-0004-C-12 by taylor - **How much does it cost?** ₱4561 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/80870628-taylor-r0004c-reagent-ph-indicator-solution-4-2-oz-r) ## Best For - taylor enthusiasts ## Why This Product - Trusted taylor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Generous:** 2 oz bottle offers extended use, perfect for weekly testing routines. - • **Cost-Effective Quality:** Delivers lab-grade accuracy at a fraction of hot tub store prices. - • **Precision in Every Drop:** Only 2 drops needed for accurate pH readings—save time and reagent. - • **Trusted by Professionals:** 4.6-star rating from 900+ users ensures reliable, consistent results. - • **Optimized for Taylor Kits:** Seamlessly integrates with 2000 Series Comparator for flawless testing. ## Overview Taylor R-0004C is a 2 oz polyethylene dropper bottle pH indicator reagent designed for use with Taylor Technologies test kits, especially the 2000 Series Comparator. It requires only 2 drops per test for accurate pH measurement, offering a cost-effective, long-lasting solution favored by professionals and hobbyists alike. ## Description Taylor R-0004 pH Indicator Reagent. For use with Taylor Test Kits. Size: 2 ounce ## Features - For use as directed with Taylor Technologies test kits - R-0004 is used for the pH test - Use with 2000 Series Comparator - 2 ounce dropper bottle ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0030EVB74 | | Best Sellers Rank | 199,427 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 312 in Lab pH Meters | | Brand | Taylor | | Customer Reviews | 4.6 4.6 out of 5 stars (955) | | Included Components | swimming-pool-chemicals-and-supplies | | Item Type Name | Taylor Technologies R-0004 pH Indicator Reagent, 2 Ounce | | Item Weight | 0.15 Pounds | | Manufacturer | TAYLOR | | Manufacturer Part Number | R-0004-C | | Material Type | PE_(Polyethylene) | | Model Number | R-0004-C | | UPC | 840036000199 | ## Product Details - **Brand:** Taylor - **Manufacturer:** TAYLOR - **Material:** PE_(Polyethylene) - **Number of items:** 1 - **UPC:** 840036000199 ## Images ![Taylor R0004C Reagent pH Indicator Solution #4 2 oz R-0004-C-12 - Image 1](https://m.media-amazon.com/images/I/715OjsrlqML.jpg) ![Taylor R0004C Reagent pH Indicator Solution #4 2 oz R-0004-C-12 - Image 2](https://m.media-amazon.com/images/I/81e3PlH1S4L.jpg) ![Taylor R0004C Reagent pH Indicator Solution #4 2 oz R-0004-C-12 - Image 3](https://m.media-amazon.com/images/I/91Z2iPmy16L.jpg) ![Taylor R0004C Reagent pH Indicator Solution #4 2 oz R-0004-C-12 - Image 4](https://m.media-amazon.com/images/I/81F6bgUq8kL.jpg) ![Taylor R0004C Reagent pH Indicator Solution #4 2 oz R-0004-C-12 - Image 5](https://m.media-amazon.com/images/I/81eiGXhlWpL.jpg) ## Questions & Answers **Q: What exactly am i getting here? the model # shows r-0002a with description of 2.75oz while the picture on amazon shows r-0004 with 2oz?** A: Thank you for your question. This item's descriptive data is currently all messed up. I reported it to Amazon several days ago and it remains a disaster. This item is supposed to be a Taylor R-0004 reagent in the 2 oz size (a.k.a. R-0004-C). There is no "2.75 oz" size available and this is NOT a DPD reagent. it is a pH Reagent. **Q: Can this be used to test drinking water?** A: This reagent is for use with a Taylor test kit, such as the K-2006 FAS-DPD chlorine test kit. If you have one of those, or at least the pH comparator tube (the one with the colored windows to compare the color of the test water to), then yes, you can then use this reagent to find the pH of drinking water (if it's between 7.0-8.0). If the test water is out of this range, then no.When used with the Taylor K-2006, you can measure the pH in 0.2 increments (from pH 7.0-8.0). **Q: how many drops per 10 ml ?** A: Hi 5drops per 44ml **Q: Can you tell me the expiration date** A: 04/17 ## Frequently Bought Together - Taylor Technologies R-0004 pH Indicator Reagent, 2 Ounce - Taylor R-0008-C, Total Alkalinity Indicator, 2 Ounce, For Testing Total Alkalinity Levels in Pool and Spas, Dropper Refill for Water Test Kits, Replace Annually | Made in the USA - Taylor Technologies R-0871-C Fas-Dpd Titrating 2 Oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/80870628-taylor-r0004c-reagent-ph-indicator-solution-4-2-oz-r](https://www.desertcart.ph/products/80870628-taylor-r0004c-reagent-ph-indicator-solution-4-2-oz-r) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-05-30*