GASCO 34L-457S Calibration Gas (Hydrogen Sulfide 25 ppm in Air)
The GASCO Calibration Gas: Air (MPN 34L-457S) is a disposable calibration gas for portable gas detectors, featuring a mixture of Hydrogen Sulfide 25 ppm with a background gas of Air and +/-5% accuracy. Designed for…
SKU 3G-OTH-549085
Also listed as: 34L457S · 34L 457S
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The GASCO Calibration Gas: Air (MPN 34L-457S) is a disposable calibration gas for portable gas detectors, featuring a mixture of Hydrogen Sulfide 25 ppm with a background gas of Air and +/-5% accuracy. Designed for use with all OEM gas detectors, this single-use cylinder ensures reliable sensor calibration across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls (as an authorised distributor for brands like FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke) anchors the trust behind every product we interpret, source, quote, and support.
Frequently Asked Questions
What is GASCO calibration gas 34L-457S used for?
GASCO calibration gas 34L-457S is used to calibrate portable gas detectors across industrial environments. It contains a mixture of Hydrogen Sulfide 25 ppm in air with +/-5% accuracy, ensuring reliable sensor response for safety compliance in facilities handling combustible or toxic gases.
What are the specifications of GASCO 34L-457S calibration gas?
The GASCO 34L-457S is a disposable calibration gas with a mixture of Hydrogen Sulfide 25 ppm, background gas of Air, and +/-5% accuracy. It is designed for use with all OEM gas detectors and comes in a single-use cylinder. The manufacturer part number is 34L-457S.
Where to buy GASCO calibration gas 34L-457S worldwide?
3G Electric supplies GASCO calibration gas 34L-457S to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this disposable calibration gas for portable gas detectors.
How to use GASCO 34L-457S calibration gas for gas detector calibration?
To use GASCO 34L-457S, attach the cylinder to your gas detector's calibration adapter, open the valve, and expose the sensor to the Hydrogen Sulfide 25 ppm mixture. Follow the detector manufacturer's calibration procedure. After use, dispose of the single-use cylinder per local regulations.
GASCO Products
3G Electric supplies GASCO calibration gases for portable gas detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
