
2200-10-1 H2S 50ppm/Air (Hydrogen Sulfide)
All sales are final. No returns or refunds available after purchase.
Kits Include:
- 1 Sample Gas Cylinder
- 1 Zero Gas Cylinder
- 1 Regulator and 1 Plastic Case
The calibration kits will endure 3 years of service and provide around 30 calibrations!