Industrial Scientific 1810-2939 Isobutylene Equivalent Calibration Gas - 100 ppm (C4H8)

[[start tab]] Description Industrial Scientific 100 ppm Isobutylene (C4H8) span gas cylinder used to calibrate ISC gas detection equipment with isobutylene gas sensors. Fully compatible with Industrial Scientific gas detectors requiring 100 ppm isobutylene with balance air. 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 isobutylene 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: Isobutylene (C4H8) Concentration: 100 parts per million Balance Gas: Air Gas Type: Non-Reactive Cylinder Size: 103L Part Numbers: ISC Part Number: 1810-2939 GASCO Part Number: 103L-248-100 Manufactured by: Gasco Affiliates, LLC Shelf Life: