MSA 494450 Isobutylene Calibration Gas - 100 ppm (C4H8)

[[start tab]] Description MSA equivalent 100 ppm Isobutylene (C4H8) span gas cylinder used to calibrate MSA gas detection equipment with isobutylene gas sensors. Fully compatible with MSA 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. [[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: MSA Part Number: 494450 GASCO Part Number: 103L-248-100 Manufactured by: Gasco Affiliates, LLC Shelf Life: 48 Months Regulator Compatibility: C-10 valve inlet. Fixed Flow (70 Series)Demand Flow (75-DFR)Dial-a-Flow (74-DAF)Fixed Flow Push But