---
product_id: 81203478
title: "CHEMetrics K-7511 Dissolved Oxygen ULR Kit, 0-20 ppb Range, 1 ppb MDL"
brand: "chemetrics"
price: "COP 1601358"
currency: COP
in_stock: true
category: "Chemetrics"
url: https://www.desertcart.co/products/81203478-chemetrics-k-7511-dissolved-oxygen-ulr-kit-0-20-ppb
store_origin: CO
region: Colombia
---

# Rhodazine DULR colorimetric method 0-20 ppb ultra-low range 30 precise tests per kit CHEMetrics K-7511 Dissolved Oxygen ULR Kit, 0-20 ppb Range, 1 ppb MDL

**Brand:** chemetrics
**Price:** COP 1601358
**Availability:** ✅ In Stock

## Summary

> 🔍 Precision in Every Drop: Master Ultra-Low Oxygen Testing with Confidence

## Quick Answers

- **What is this?** CHEMetrics K-7511 Dissolved Oxygen ULR Kit, 0-20 ppb Range, 1 ppb MDL by chemetrics
- **How much does it cost?** COP 1601358 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/81203478-chemetrics-k-7511-dissolved-oxygen-ulr-kit-0-20-ppb)

## Best For

- chemetrics enthusiasts

## Why This Product

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

## Key Features

- • **Complete Testing Kit:** Includes refill, comparator, clamps, sampling tube, and instructions—everything you need for 30 accurate tests.
- • **Compact & Ready-to-Use:** Packaged in a sleek cardboard box, designed for quick setup and seamless integration into your workflow.
- • **Ultra-Low Range Precision:** Detect dissolved oxygen levels as low as 0 ppb with 1 ppb minimum detection limit for unmatched sensitivity.
- • **Visual Colorimetric Analysis:** Rhodazine DULR method ensures clear, easy-to-read color changes for reliable results without complex instruments.
- • **Professional Grade Reliability:** Trusted by industry leaders, ranked #119 in Dissolved Oxygen Meters & Accessories for consistent lab-grade performance.

## Overview

The CHEMetrics K-7511 Dissolved Oxygen ULR Kit offers ultra-sensitive detection of dissolved oxygen from 0 to 20 ppb with a 1 ppb detection limit. Utilizing the Rhodazine DULR colorimetric method, this all-in-one kit provides 30 tests complete with comparator, clamps, and sampling tube, delivering professional-grade accuracy and ease of use for scientific and industrial applications.

## Description

Kit comes in a cardboard box and contains everything needed to perform 30 tests: Refill, Comparator, adhesive mounting clamp, permanent mounting clamp, sampling tube, and instructions.

## Features

- Method: Rhodazine D
- ULR CHEMets for Visual Colorimetric Analysis

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00N5IHYDA |
| Best Sellers Rank | #990,058 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #119 in Dissolved Oxygen Meters & Accessories |
| Brand | Chemetrics |
| Brand Name | Chemetrics |
| Manufacturer | CHEMetrics |
| Model Number | K-7511 |
| Part Number | K-7511 |
| Unit Count | 1 Count |

## Images

![CHEMetrics K-7511 Dissolved Oxygen ULR Kit, 0-20 ppb Range, 1 ppb MDL - Image 1](https://m.media-amazon.com/images/I/61yvyK3DKhL.jpg)

## Frequently Bought Together

- CHEMetrics K-7511 Dissolved Oxygen ULR Kit, 0-20 ppb Range, 1 ppb MDL
- Supco M500 Insulation Tester/Electronic Megohmmeter with Soft Carrying Case, 0 to 1000 megohms Black

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-07-18*