CalGasOnline is an authorized distributor of GASCO, manufacturer of calibration gas.
GASCO's precision and quality is consistent with NIST standards.
3-Day Lead Times, many in stock.
Calibration gas is non-returnable
Each cylinder is labeled with a serial number and expiration date. The stability of each mix is guaranteed to the highest accuracy.
Each cylinder comes with a Certificate of Analysis with Traceability to N.I.S.T.
Gasco Calibration Gas Datasheet
Gasco Calibration Gas Shelf Life
B2B Checkout Options: Designated Carrier and Tax-Exempt purchase Payment Options: Credit Card, Credit Card Over the Phone, PAYPAL, Wire Transfer, Check and Money Order
RAE Systems Equivalent Calibration Gas 50 % LEL methane, 20.9% oxygen, 25 ppm hydrogen sulfide, 50 ppm carbon monoxide Balance nitrogen 34L Liter cylinder (Made by Gasco)
RAE Systems Equivalent Calibration Gas 50 % LEL methane, 20.9% oxygen, 25 ppm hydrogen sulfide, 50 ppm carbon monoxide Balance nitrogen 58L Liter cylinder (Made by Gasco)