Methane (CH4) & Oxygen (O2) 1000 ppm 20.9% (Balance Nitrogen) 221L CGA 165 Steel Cylinder
$260.00
Two Component Calibration Gas Mixtures
- Shelf Life 36 months
Product Model: 0-051-N-221s
Description
Two Component Calibration Gas Mixtures
- Shelf Life 36 months