RKI Calibration Gas Cylinder 116 Liter H2S, CO, LEL, and O2
H2S 25ppm, CO 50ppm, CH4 2.5% (50% LEL), O2 12% /N2
Our quality control procedures are of highest standards traceable to National standards including NIST.
Our new Recyclable Cylinder Program is an FREE environmental friendly solution to cylinder disposal.
Sustainability: We are taking responsibility for the impact our products have on the environment. Environmental GREEN attributes: Refill vs. Landfill
Technological Innovativeness: Our exclusive Recyclable Cylinder Program are coupled with innovative measures to fill a reusable cylinder. Our proprietary procedures create the highest quality grades of pure gases and gas mixtures bringing us to the forefront of this technology.
Each Cylinder includes a lot number, expiration date, and a certificate of analysis.
NO Additional Cost: The price remains the same as in a traditional disposable cylinder. With out the Recyclable Cylinder Program you may have to dispose of the calibration gas cylinder as Hazardous Material, which in some cases can be very expensive.
Free Freight: Free Freight on empty cylinder returns.
Calibration gases are NOT returnable.
This is not a OEM calibration cylinder. These calibration gas blends are manufactured in facilities which are ISO 9001:2015 certified as well as ISO 17025:2016 and ISO 17034:2017 accredited. The blends are equal to or exceeds gas manufacturer specifications.
Shipping charges will include all HAZMAT fees.
This is a typical RKI Instruments gas mix 81-0154RK-116