---
product_id: 77880357
title: "R-0009-C"
brand: "taylor"
price: "NT$657"
currency: TWD
in_stock: true
reviews_count: 8
category: "Taylor"
url: https://www.desertcart.tw/products/77880357-r-0009-c
store_origin: TW
region: Taiwan
---

# 2 oz compact refill size 0.12N precision strength Proudly USA-made quality R-0009-C

**Brand:** taylor
**Price:** NT$657
**Availability:** ✅ In Stock

## Summary

> 💧 Stay crystal clear with Taylor’s trusted acid refill!

## Quick Answers

- **What is this?** R-0009-C by taylor
- **How much does it cost?** NT$657 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/77880357-r-0009-c)

## 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 & Convenient:** 2 oz bottle designed for easy storage and quick refills without waste.
- • **Trusted Legacy Brand:** Taylor Technologies, a leader since 1930, guarantees consistent reagent quality.
- • **Pool & Spa Perfection:** Maintain crystal-clear water in pools, hot tubs, and spas all season long.
- • **Universal Compatibility:** Seamlessly fits all Taylor Test Kits requiring Sulfuric Acid No. 9 reagent.
- • **Precision Chemistry Control:** Exact 0.12N concentration ensures reliable water testing results every time.

## Overview

Taylor Technologies R-0009-C Sulfuric Acid .12N 2 OZ is a precision reagent refill designed for Taylor water test kits. Made in the USA, this 2 oz bottle delivers consistent, reliable acid concentration to help pool and spa owners maintain perfect water chemistry with ease and confidence.

## Description

The Taylor R-0009-C Sulfuric Acid, .12N Refill can be used with any water test kit that includes this component. Not all water testing products are made the same! Taylor has been a leading supplier of water testing products and analysis since 1930, providing residential and commercial pool and spa owners with high-quality test kits, reagents, test strips, and water testing supplies. Proudly built in the USA, Taylor pool and spa water testing products can be used for in-ground pools, above ground pools, hot tubs, and spas. Take control of your pool and spa chemistry and see crystal clear water all season long with Taylor!

Review: Reliable! - Our go to brand for pool testing chemicals. They never disappoint!
Review: Excellent value - Great product

## Features

- Replacement reagent for the Taylor Test Kits
- 2 oz of Sulfuric Acid No. 9

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002IXIPO |
| Best Sellers Rank | #6,672 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in Chemical Acids |
| Brand Name | Taylor |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (803) |
| Included Components | reagent |
| Item Form | Liquid |
| Manufacturer | Taylor Technologies |
| UPC | 840036000496 |
| Unit Count | 2.0 Ounce |
| Volume | 59.15 Milliliters |

## Product Details

- **Brand:** Taylor
- **Item Form:** Liquid
- **Item Volume:** 59.15 Milliliters
- **Manufacturer:** Taylor Technologies
- **Package Information:** Bottle

## Images

![R-0009-C - Image 1](https://m.media-amazon.com/images/I/71G+33zeJHL.jpg)

## Questions & Answers

**Q: Will this clean black marks and burns off jewelry?**
A: Highly doubtful. This is a very dilute acid, formulated for testing the alkalinity of swimming pool water.

**Q: Is this the same regent used in the taylor K2006 test kit**
A: The K-2006 test kit contains the 3/4 ounce version of this reagent (R-0009-A).

**Q: What does the "-C" mean? My bottle only says R-0009.**
A: 2 oz bottle

**Q: What is the shelf life ?**
A: If you keep your reagents inside the house, they will last years.  Especially the R-0009.  5 yrs +

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable!
*by S***. on January 30, 2026*

Our go to brand for pool testing chemicals. They never disappoint!

### ⭐⭐⭐⭐⭐ Excellent value
*by A***K on February 24, 2026*

Great product

### ⭐⭐⭐⭐⭐ Taylor is the best
*by Y***R on October 15, 2025*

The best and accurate readings

## Frequently Bought Together

- Taylor Technologies R-0009-C Sulfuric Acid .12N 2 OZ
- Taylor R-0009 Sulphuric Acid .12N (3/4 oz)
- Taylor Technologies R-0009-C Sulfuric Acid .12N 2 OZ (Pack of 2)

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**Shop now:** [https://www.desertcart.tw/products/77880357-r-0009-c](https://www.desertcart.tw/products/77880357-r-0009-c)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-05-08*