Product Overview
Cylinder of Isobutylene Calibration Gas. Shipped in a disposable steel cylinder.
Most common PID mixture is:
100ppm Isobutylene, Air balance
Please make sure if you use a Honeywell BW Ultra with a PID sensor that you are required to use Air balance. Do not attempt to calibrate a BW Ultra PID sensor with a Nitrogen balance gas.
Warranty Information
4 year replacement warranty
