GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, H2S, Calibration Gas
The GASCO Calibration Gas: Air is a disposable calibration gas for portable gas detectors, featuring a Hydrogen Sulfide 70 ppm mixture with +/-5% accuracy. Supplied in a 34 L cylinder (MPN 34L-99-70) with an air…
SKU 3G-OTH-549719
Also listed as: 34L9970 · 34L 99 70
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 is a disposable calibration gas for portable gas detectors, featuring a Hydrogen Sulfide 70 ppm mixture with +/-5% accuracy. Supplied in a 34 L cylinder (MPN 34L-99-70) with an air background, it is designed for use with all OEM gas detectors.
Frequently Asked Questions
What is GASCO calibration gas 34L-99-70 used for?
GASCO calibration gas 34L-99-70 is used to calibrate portable gas detectors that sense hydrogen sulfide. The 70 ppm H2S mixture in air verifies sensor accuracy and alarm setpoints, ensuring worker safety in oil & gas, wastewater, and chemical plants.
What are the specifications of GASCO 34L-99-70 calibration gas?
GASCO 34L-99-70 is a disposable calibration gas cylinder with 34 L capacity, containing 70 ppm hydrogen sulfide in air. Accuracy is ±5%. It works with all OEM gas detectors and uses an air background gas.
Where to buy GASCO calibration gas 34L-99-70 worldwide?
3G Electric supplies GASCO calibration gas 34L-99-70 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time.
How to use GASCO disposable calibration gas for H2S detectors?
Attach the regulator to the GASCO 34L-99-70 cylinder, connect to the detector's calibration port, and flow gas at the rate specified by the detector manufacturer. Allow readings to stabilize, then adjust the detector to match the 70 ppm H2S value.
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.
