---
product_id: 106170176
title: "Industrial Scientific 1810-9156 Equivalent Calibration Gas: 2.5% vol. Methane, 18% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen"
brand: "gasco"
price: "1542 zł"
currency: PLN
in_stock: false
url: https://www.desertcart.pl/products/106170176-industrial-scientific-1810-9156-equivalent-calibration-gas-2-5-vol
store_origin: PL
region: Poland
---

# Industrial Scientific 1810-9156 Equivalent Calibration Gas: 2.5% vol. Methane, 18% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen

**Brand:** gasco
**Price:** 1542 zł
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Industrial Scientific 1810-9156 Equivalent Calibration Gas: 2.5% vol. Methane, 18% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen by gasco
- **How much does it cost?** 1542 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/106170176-industrial-scientific-1810-9156-equivalent-calibration-gas-2-5-vol)

## Best For

- gasco enthusiasts

## Why This Product

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

## Description

Description 2.5% vol. Methane / 18% Oxygen / 100 ppm Carbon Monoxide / 25 ppm Hydrogen Sulfide / Balance Nitrogen Industrial Scientific multi-mixture calibration gas used to calibrate ISC gas detection equipment.Fully compatible with Industrial Scientific gas detectors requiring specified cal gas mixture.Precision blended and inspected to industry standards - National Institute of Standards and Technology (NIST) traceable and certified.Made in the USA by GASCO, ISO 9001:2008 Certified.Contact us for custom dual, triple and quad span gas mixtures.Subject to hazardous materials shipping requirements. Note: ISC Calibration Gas By GASCO is an equivalent and does not include an iCard. Technical SpecsGas Mixture:2.5% vol. Methane, 18% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance NitrogenGas Type:Reactive Multi-MixtureCylinder Size:58LPart Numbers:ISC Part Number: 1810-9156GASCO Part Number: 58L-18109156Manufactured by:Gasco Affiliates, LLCShelf Life:15 MonthsRegulator Compatibility:Valve Inlet: C-10 (all cylinders)Fixed Flow (70 Series)Demand Flow (75-DFR)Dial-a-Flow (74-DAF)Fixed Flow Push Button (73-PBR)Trigger Control Fixed Flow (70-Trigger)Flow Matching Valve (72-MFV)Tubing Compatibility:Teflon Tubing MSDS MSDS for Methane (0-2.5%), Carbon Monoxide (0.0005-1.0%), Hydrogen Sulfide (0.001-0.025%), Oxygen (0.0015-23.5%), Balance Nitrogen

## Features

- 0 ppm CO2, 0 ppm NO2, 0 ppm SO2, 100 ppm CO, 18% O2, 2.5% vol., 25 ppm H2S, Industrial Scientific, Methane, Nitrogen

## Images

![Industrial Scientific 1810-9156 Equivalent Calibration Gas: 2.5% vol. Methane, 18% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen - Image 1](https://images-na.ssl-images-amazon.com/images/I/3165Edfsu4L.jpg)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-22*