Industrial Scientific 1810-9189 Oxygen Equivalent Calibration Gas - 18% vol. (O2)

[[start tab]] Description Industrial Scientific 18% vol. Oxygen (O2) span gas cylinder used to calibrate ISC gas detection equipment with oxygen gas sensors. Fully compatible with Industrial Scientific gas detectors requiring 18% vol. oxygen with balance nitrogen. 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 oxygen calibration gas mixtures. Subject to hazardous materials shipping requirements. Note: ISC Calibration Gas By GASCO is an equivalent and does not include an iCard. [[end tab]] [[start tab]] Technical Specs Target Gas: Oxygen (O2) Concentration: 18% by volume Balance Gas: Nitrogen Gas Type: Non-Reactive Cylinder Size: 34LS Part Numbers: ISC Part Number: 1810-9189 GASCO Part Number: 34LS-161-18 Manufactured by: Gasco Affiliates, LLC Shelf Life: 48 Months Regulator Com