This Calibration Gas can be used to calibrate your Isobutylene sensor at 20 ppm.  If you need to calibrate your Isobuylene sensor to a different range (ppm), please contact us. The Gas cylinder is a 105 Liter container and is NIST traceable.

Isobutylene Calibration Gas:

     -Isobutylene Calibration Gas C4H8 20 PPM Balance Air in a 103 Liter Cylinder

     -C-10 Connection

     -Calibration Certificate NIST, Made in the USA

When ordering you will need to specify which calibration adapter you need based on the Monitor you will be calibrating.