---
product_id: 34116979
title: "Lamotte 6903A Instrument Grade TesTabs for ColorQ, DPD #1, 100 ct."
brand: "lamotte"
price: "118.57 DT"
currency: TND
in_stock: true
category: "La Motte"
url: https://www.desertcart.tn/products/34116979-lamotte-6903a-instrument-grade-testabs-for-colorq-dpd-1-100
store_origin: TN
region: Tunisia
---

# 3-year shelf life Instrument grade precision 0-10 ppm chlorine range Lamotte 6903A Instrument Grade TesTabs for ColorQ, DPD #1, 100 ct.

**Brand:** lamotte
**Price:** 118.57 DT
**Availability:** ✅ In Stock

## Summary

> 🧪 Stay ahead in water testing with lab-grade precision!

## Quick Answers

- **What is this?** Lamotte 6903A Instrument Grade TesTabs for ColorQ, DPD #1, 100 ct. by lamotte
- **How much does it cost?** 118.57 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/34116979-lamotte-6903a-instrument-grade-testabs-for-colorq-dpd-1-100)

## Best For

- lamotte enthusiasts

## Why This Product

- Trusted lamotte brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Pack Efficiency:** 100-count tablets provide excellent value and reduce downtime with fewer reorder needs.
- • **Instrument Grade Quality:** Optimized for use with colorimeters and spectrophotometers, ensuring lab-grade accuracy every time.
- • **Long-Lasting Reliability:** Extended 3-year shelf life means you’re always ready for consistent testing without frequent replacements.
- • **Trusted by Professionals:** Highly rated with 4.8 stars, favored by pool and water quality experts for dependable results.
- • **Precision Chlorine Detection:** Accurately measures free chlorine levels from 0 to 10 ppm for reliable water quality insights.

## Overview

LaMotte 6903A Instrument Grade TesTabs are DPD #1 chlorine tablets designed for precise measurement of free chlorine levels (0-10 ppm) in water samples. Compatible with ColorQ test kits and spectrophotometers, these 100-count tablets offer a 3-year shelf life, making them a trusted choice for professionals demanding accuracy and reliability in water quality testing.

## Description

LaMotte Instrument Grade DPD #1 testing tablets, 100 count. For use with LaMotte ColorQ Test Kits.

## Features

- DPD chlorine tablets employ DPD indicator (diethyl-p-phenylenediamine) to distinguish levels of free, combined, and total chlorine in a simple test sample
- DPD chlorine tablets designated “Instrument Grade” are suitable for use with colorimeters and spectrophotometers
- DPD No. 1 Tablet is used to measure free available chlorine in water. Range: 0 to 10 ppm for approximately 10 mL sample size
- Shelf life: approx. three years. Instrument Grade

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DR4AOX8 |
| Best Sellers Rank | #88,345 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #101 in Swimming Pool Water Test Kits |
| Brand Name | LaMotte |
| Customer Reviews | 4.8 4.8 out of 5 stars (47) |
| Included Components | single |
| Item Weight | 27.22 g |
| Manufacturer | Lamotte |
| Model Number | 6903A-J |
| Number of Items | 100 |
| Part Number | 6903A-J |
| Recommended Uses For Product | Water Test, Nitrite Test, Nitrate Test, Ammonia Test |
| UPC | 637395446849 |

## Product Details

- **Brand:** LaMotte
- **Manufacturer:** Lamotte
- **Number of Items:** 100
- **Recommended Uses For Product:** Water Test, Nitrite Test, Nitrate Test, Ammonia Test
- **UPC:** 637395446849

## Images

![Lamotte 6903A Instrument Grade TesTabs for ColorQ, DPD #1, 100 ct. - Image 1](https://m.media-amazon.com/images/I/71aki6GIHuL.jpg)

## Questions & Answers

**Q: will these work with the color Q 2x system as well? or only the first generation color Q machine?**
A: Yes, these work with both ColorQ and ColorQ 2x.

## Frequently Bought Together

- LaMotte 6903A Instrument Grade TesTabs for ColorQ, DPD #1, 100 ct.
- LaMotte 3880A Instrument Grade TesTabs for ColorQ, pH, 100 ct.
- LaMotte Chlorine Test Tablets, DPD #3; 100/Bx

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-28*