Kenosha Reuse Discussion Board > GURNEE, IL
> Commercial
> Mechanical
> Refurbished
> Biosystems hydrogen sulfide calibration gas 58 liter
Biosystems hydrogen sulfide calibration gas 58 liter
58 liter Hydrogen Sulfide calibration gas, 25 PPM concentration and has a one year shelf life. Ideal for calibration of the ToxiPro Hydrogen Sulfide unit with the IQ Express Dock unit.
This listing does NOT contain the regulator which is shown in the picture. We do have the regulator listed in our store.
