---
product_id: 184366360
title: "Gasco 58L-401B-17 Precision Calibration Gas 250 ppm CO 50% LEL Methane (2.5% Vol.), 25 ppm H2S, 17% O2 58 Liter"
brand: "gasco precision calibration mixtures"
price: "€ 877.60"
currency: EUR
in_stock: true
category: "BISS"
url: https://www.desertcart.hr/products/184366360-gasco-58l-401b-17-precision-calibration-gas-250-ppm-co
store_origin: HR
region: Croatia
---

# Gasco 58L-401B-17 Precision Calibration Gas 250 ppm CO 50% LEL Methane (2.5% Vol.), 25 ppm H2S, 17% O2 58 Liter

**Brand:** gasco precision calibration mixtures
**Price:** € 877.60
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Gasco 58L-401B-17 Precision Calibration Gas 250 ppm CO 50% LEL Methane (2.5% Vol.), 25 ppm H2S, 17% O2 58 Liter by gasco precision calibration mixtures
- **How much does it cost?** € 877.60 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/184366360-gasco-58l-401b-17-precision-calibration-gas-250-ppm-co)

## 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

## Description

Carbon Monoxide 50% LEL Methane, 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.

## Images

![Gasco 58L-401B-17 Precision Calibration Gas 250 ppm CO 50% LEL Methane (2.5% Vol.), 25 ppm H2S, 17% O2 58 Liter - Image 1](https://m.media-amazon.com/images/I/318HV8C2caL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/184366360-gasco-58l-401b-17-precision-calibration-gas-250-ppm-co](https://www.desertcart.hr/products/184366360-gasco-58l-401b-17-precision-calibration-gas-250-ppm-co)

---

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