Calibration Gas Hydrogen Sulfide 25ppm Balance Nitrogen Size 11DAL Aerosol can (Made by Portagas) (No RFID neck ring)
Calibration gas is non-returnable
Part# with Options:
Price with Options:
(1) Hose for Portagas Calibration Gases
Order calibration cup if necessary
Each cylinder is labeled with a serial number and expiration date. The stability of each mix is guaranteed to the highest accuracy.
Each cylinder comes with a Certificate of Analysis with Traceability to N.I.S.T.