Biosystems 54-9082 Isobutylene Calibration Gas - 100 ppm (C4H8)

Biosystems 54-9082 Isobutylene Calibration Gas - 100 ppm (C4H8)

By Biosystems Equivalent


Balance Gas: 18% O2 in Nitrogen

Size: 103L


  • Biosystems equivalent 100 ppm Isobutylene (C4H8) span gas cylinder used to calibrate Biosystems gas detection equipment with isobutylene gas sensors.
  • Fully compatible with Biosystems gas detectors requiring 100 ppm isobutylene with balance 18% o2 in 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 isobutylene calibration gas mixtures.

Subject to hazardous materials shipping requirements.

Technical Specs

Target Gas: Isobutylene (C4H8)
Concentration: 100 parts per million
Balance Gas: 18% O2 In Nitrogen
Gas Type: Non-Reactive
Cylinder Size: 103L
Part Numbers:
Biosystems Part Number: 54-9082
GASCO Part Number: 103L-248-100S
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 Button (73-PBR)
Trigger Control Fixed Flow (70-Trigger)
Flow Matching Valve (72-MFV)

Tubing Compatibility: Tygon® Tubing

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