---
product_id: 60310965
title: "20 PPM Carbon Monoxide Calibration Gas, Balance Air, 34 Liter Steel Cylinder."
brand: "norlab by norco"
price: "€ 245.90"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/60310965-20-ppm-carbon-monoxide-calibration-gas-balance-air-34-liter
store_origin: HR
region: Croatia
---

# 36 Months Shelf Life ISO:9002 Certified 20 PPM CO 20 PPM Carbon Monoxide Calibration Gas, Balance Air, 34 Liter Steel Cylinder.

**Brand:** norlab by norco
**Price:** € 245.90
**Availability:** ✅ In Stock

## Summary

> Breathe Easy with Precision! 🌬️

## Quick Answers

- **What is this?** 20 PPM Carbon Monoxide Calibration Gas, Balance Air, 34 Liter Steel Cylinder. by norlab by norco
- **How much does it cost?** € 245.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/60310965-20-ppm-carbon-monoxide-calibration-gas-balance-air-34-liter)

## Best For

- norlab by norco enthusiasts

## Why This Product

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

## Key Features

- • **Certified Trust:** NIST traceability guarantees the integrity of your calibration gas.
- • **Quality Assurance:** Manufactured under ISO:9002 standards for top-tier quality.
- • **Precision Calibration:** Ensure accurate measurements with 20 PPM Carbon Monoxide.
- • **Versatile Compatibility:** Works seamlessly with 400, 6000, and 8000 series regulators.
- • **Long-lasting Reliability:** Enjoy peace of mind with a 36-month shelf life.

## Overview

The 20 PPM Carbon Monoxide Calibration Gas in a 34-liter steel cylinder is designed for professionals who demand accuracy and reliability. With a shelf life of 36 months and manufactured under stringent ISO:9002 standards, this calibration gas ensures your measurements are precise and trustworthy. Compatible with various regulator series and backed by NIST traceability, it's the ideal choice for maintaining safety and compliance in any environment.

## Description

20 PPM Carbon Monoxide (CO) calibration gas with a balance of air contained in a 34 Liter steel cylinder. Use to calibrate any gas detector requiring the specified gas concentration and mixture. Manufactured under ISO:9002 quality standards by NorLab Specialty Gases with NIST traceability certification.

## Features

- 20 PPM Carbon Monoxide Calibration Gas in Air - 34L
- Replaces part numbers: Gasco 34LS-50-20, Portagas 10099900, RKI 81-0063RK-01
- Regulator compatibility: 400 Series Preset Flow, 6000 Series Multiflow, 8000 Series Demand Flow
- Shelf Life: 36 Months
- Manufactured under ISO:9002 quality standards by NorLab Specialty Gases with NIST traceability certification

## Images

![20 PPM Carbon Monoxide Calibration Gas, Balance Air, 34 Liter Steel Cylinder. - Image 1](https://m.media-amazon.com/images/I/61rIdvab4QL.jpg)
![20 PPM Carbon Monoxide Calibration Gas, Balance Air, 34 Liter Steel Cylinder. - Image 2](https://m.media-amazon.com/images/I/51XlesRrJfL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/60310965-20-ppm-carbon-monoxide-calibration-gas-balance-air-34-liter](https://www.desertcart.hr/products/60310965-20-ppm-carbon-monoxide-calibration-gas-balance-air-34-liter)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-07*