---
product_id: 184366357
title: "Gasco 58L-401BS Precision Calibration Gas 250 ppm CO, 50% LEL (2.5% vol) Methane, 25 ppm H2S, 18% O2, 58 Liter"
brand: "gasco precision calibration mixtures"
price: "€ 39.63"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/184366357-gasco-58l-401bs-precision-calibration-gas-250-ppm-co-50
store_origin: HR
region: Croatia
---

# Multi-Gas Composition 58L Volume Precision Calibration Gasco 58L-401BS Precision Calibration Gas 250 ppm CO, 50% LEL (2.5% vol) Methane, 25 ppm H2S, 18% O2, 58 Liter

**Brand:** gasco precision calibration mixtures
**Price:** € 39.63
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Elevate Your Calibration Game!

## Quick Answers

- **What is this?** Gasco 58L-401BS Precision Calibration Gas 250 ppm CO, 50% LEL (2.5% vol) Methane, 25 ppm H2S, 18% O2, 58 Liter by gasco precision calibration mixtures
- **How much does it cost?** € 39.63 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/184366357-gasco-58l-401bs-precision-calibration-gas-250-ppm-co-50)

## Best For

- gasco precision calibration mixtures enthusiasts

## Why This Product

- Trusted gasco precision calibration mixtures brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Designed for safe handling and reliable performance in critical environments.
- • **Generous Volume:** 58 liters of calibration gas for extended use in various applications.
- • **Industry Standard:** Meets rigorous standards for calibration in professional settings.
- • **Precision Calibration:** Ensure accurate measurements with 250 ppm CO and 25 ppm H2S.
- • **Versatile Gas Mixture:** Includes 50% LEL Methane and 18% O2 for comprehensive testing.

## Overview

The Gasco 58L-401BS Precision Calibration Gas is a high-quality calibration solution featuring a precise blend of gases, including 250 ppm CO, 50% LEL Methane, 25 ppm H2S, and 18% O2, all in a generous 58-liter volume. Ideal for professionals seeking accuracy and reliability in gas detection and calibration.

## Description

Carbon Monoxide CO, Methane CH4, Hydrogen Sulfide H2S, Oxygen O2 Calibration Gas or Cal Gas contained in an Aluminum or Steel Cylinder that is used for calibration and maintenance of gas detectors. NIST Calibration Certificate Included. GASCO Calibration Gas is ISO 9001 Certified.

## Features

- Gasco 58L-401BS Precision Calibration Gas 250 ppm CO, 50% LEL (2.5% vol) Methane, 25 ppm H2S, 18% O2, 58 Liter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01F2BMBA8 |
| Date First Available | May 2, 2016 |
| Item Weight | 1.75 pounds |
| Manufacturer | Gasco Precision Calibration Mixtures |

## Images

![Gasco 58L-401BS Precision Calibration Gas 250 ppm CO, 50% LEL (2.5% vol) Methane, 25 ppm H2S, 18% O2, 58 Liter - Image 1](https://m.media-amazon.com/images/I/51IK1-AK5jL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/184366357-gasco-58l-401bs-precision-calibration-gas-250-ppm-co-50](https://www.desertcart.hr/products/184366357-gasco-58l-401bs-precision-calibration-gas-250-ppm-co-50)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-16*